Materiały źródłowe

• #1 Bradycardia: Symptoms, Causes & Treatment

  https://my.clevelandclinic.org/health/diseases/17841-bradycardia

  Bradycardia is a condition where your heart beats more slowly than expected, under 60 beats per minute. For many people, it doesn’t cause symptoms and isn’t a problem, especially when it happens because you’re in very good physical shape. When it happens with symptoms, it’s usually a treatable condition with a positive outlook. […] Bradycardia can happen to people of any age and background but is more common in adults over 65. It’s less common in younger adults and children because your heart rate naturally slows down as you get older. […] For many people, bradycardia doesn’t cause any symptoms. This is especially true for people who are very physically active and have bradycardia because their hearts are more efficient. For people whose hearts can’t or don’t compensate, the symptoms tend to cause the following: Shortness of breath. Chest pain (angina). Fatigue. Heart palpitations (the unpleasant feeling of your own heartbeat without using your hands to feel for your pulse). Memory problems. Confusion. Difficulty concentrating. Dizziness, lightheadedness and fainting (syncope). Irritability, agitation or other personality changes.

• #2 Bradycardia: Slow Heart Rate | Go Red for Women

  https://www.goredforwomen.org/en/health-topics/arrhythmia/about-arrhythmia/bradycardia–slow-heart-rate

  Bradycardia is a heart rate that’s too slow. What’s considered too slow can depend on your age and physical condition. Elderly people, for example, are more prone to bradycardia. […] In general, for adults, a resting heart rate of fewer than 60 beats per minute (BPM) qualifies as bradycardia. […] A heart rate that’s too slow can cause insufficient blood flow to the brain. Symptoms of bradycardia include: Fatigue or feeling weak, Dizziness or lightheadedness, Confusion, Fainting (or near-fainting), Shortness of breath, Tiring easily during exercise, Chest pain. […] Possible complications of bradycardia can include: Heart failure, Frequent fainting (syncope), Cardiac arrest (in extreme cases).

• #3 Bradycardia: Symptoms, Causes, Treatment | Mass General Brigham

  https://www.massgeneralbrigham.org/en/patient-care/services-and-specialties/heart/conditions/bradycardia

  Bradycardia is a type of cardiac arrhythmia where your heart rate is below the healthy average. […] A resting rate below 40 bpm is often considered a threshold for severe bradycardia. […] Many bradycardia symptoms result from reduced oxygen caused by a low heart rate. Blood carries oxygen to the organs. When your heart isn’t pumping blood fast enough, the organs may not get enough oxygen. This problem can be especially noticeable when the brain becomes oxygen deprived. If you experience the following symptoms, contact your doctor: Chest pain, Disorientation and memory difficulties, Dizziness or lightheadedness, Fainting or feeling faint, Frequent fatigue from minimal exertion, Shortness of breath, Tiring from relatively low levels of physical exertion. […] The severity of bradycardia can vary significantly between cases. Some people don’t have noticeable symptoms, while others can experience significant issues. Severe cases of bradycardia can lead to fainting spells and dizziness and, in the most severe cases, may contribute to the risk of an ischemic stroke. […] Severe cases of bradycardia may contribute to ischemic strokes. However, this association is not yet well-researched. Researchers continue to investigate the potential risk factor of a dangerously low heart rate of less than 40 bpm for stroke.

• #4 Bradycardia: Symptoms, Causes & Treatment

  https://my.clevelandclinic.org/health/diseases/17841-bradycardia

  Bradycardia is a condition where your heart beats more slowly than expected, under 60 beats per minute. For many people, it doesn’t cause symptoms and isn’t a problem, especially when it happens because you’re in very good physical shape. When it happens with symptoms, it’s usually a treatable condition with a positive outlook. […] Bradycardia can happen to people of any age and background but is more common in adults over 65. It’s less common in younger adults and children because your heart rate naturally slows down as you get older. […] For many people, bradycardia doesn’t cause any symptoms. This is especially true for people who are very physically active and have bradycardia because their hearts are more efficient. For people whose hearts can’t or don’t compensate, the symptoms tend to cause the following: Shortness of breath. Chest pain (angina). Fatigue. Heart palpitations (the unpleasant feeling of your own heartbeat without using your hands to feel for your pulse). Memory problems. Confusion. Difficulty concentrating. Dizziness, lightheadedness and fainting (syncope). Irritability, agitation or other personality changes.

• #5 Bradycardia (Low Heart Rate): Symptoms, Causes, and Treatment

  https://www.webmd.com/heart-disease/atrial-fibrillation/bradycardia

  Bradycardia may or may not be a problem. For instance, your heart rate slows down and may go below 60 beats per minute while you sleep. And some people with a high level of cardiovascular fitness, like athletes, may also have a heart rate that’s between 40 and 60 beats per minute without any problems. […] But for some people, if their heart rate drops below 60 beats per minute, their tissues don’t get enough oxygen. In that case, it could be a clue that you have an issue with the electrical system in your heart, which can cause symptoms. […] You may or may not have symptoms with bradycardia, especially if you have a high level of fitness. […] If you do have them, your symptoms may include: Chest pain (Your doctor may call this angina.), Feeling very tired (fatigue), Heart palpitations (a fluttering feeling in your chest or being aware of your own heartbeat), Shortness of breath, Memory problems, confusion, or trouble concentrating, Dizziness, lightheadedness, or fainting, Crankiness, agitation, or other personality changes.

• #6

  https://myhealth.alberta.ca/Health/pages/conditions.aspx?hwid=aa107571

  Having bradycardia (say „bray-dee-KAR-dee-uh”) means that your heart beats slower than normal. For some people, bradycardia is healthy and normal. It does not cause any symptoms or problems. […] In other people, bradycardia is a sign of a problem with the heart’s electrical system. It means that the heart’s natural pacemaker isn’t working right or that the electrical pathways of the heart are disrupted. Sometimes, the heart beats so slowly that it doesn’t pump enough blood to meet the body’s needs. This can cause symptoms, such as feeling dizzy or weak. In some cases, it can be life-threatening. […] A very slow heart rate may cause you to: Feel dizzy or light-headed. Feel short of breath and find it harder to exercise. Feel tired. Have chest pain or a feeling that your heart is pounding or fluttering (palpitations). Feel confused or have trouble concentrating. Faint, if a slow heart rate causes a drop in blood pressure. […] Some people don’t have symptoms. […] The goal of treatment is to raise your heart rate and relieve symptoms. For certain types of bradycardia, treatment may help prevent serious problems. These problems include fainting, injuries from fainting, and even death.

• #7 Bradycardia (Slow Heart Rate)

  https://www.cham.org/HealthwiseArticle.aspx?id=aa108061

  Having bradycardia (say „bray-dee-KAR-dee-uh”) means that your heart beats slower than normal. […] In other people, bradycardia is a sign of a problem with the heart’s electrical system. It means that the heart’s natural pacemaker isn’t working right or that the electrical pathways of the heart are disrupted. Sometimes, the heart beats so slowly that it doesn’t pump enough blood to meet the body’s needs. This can cause symptoms, such as feeling dizzy or weak. In some cases, it can be life-threatening. […] A very slow heart rate may cause you to: Feel dizzy or lightheaded. […] Feel short of breath and find it harder to exercise. […] Feel tired. […] Have chest pain or a feeling that your heart is pounding or fluttering (palpitations). […] Feel confused or have trouble concentrating.

• #8 Bradycardia: Symptoms & Causes | NewYork-Presbyterian

  https://www.nyp.org/heart/arrhythmias/bradycardia

  Bradycardia is classified as abnormal heart rhythm, causing a slow heart rate less than 60 beats per minute instead of a typical 60 to 100 beats per minute. A person with bradycardia may experience shortness of breath, dizziness, high blood pressure, or weakness due to a lack of blood pumped from the heart to the rest of the body. […] Its important to familiarize yourself with the symptoms of bradycardia to determine if you need treatment. […] Bradycardia can prevent the brain and other vital organs from getting the necessary blood to function properly. Bradycardia symptoms can vary; some individuals may not exhibit any signs or complications. […] The most common symptoms of bradycardia can include: Chest pain, Dizziness, Heart palpitations, Fainting (syncope), Shortness of breath, Memory problems, Confusion, Lack of energy/tiring easily during physical activity, Syncope. […] Left untreated, bradycardia can cause: Frequent fainting, Severe chest pain, Heart failure, Cardiac arrest, Sudden death. […] If left unchecked, bradycardia can lead to severe health consequences.

• #9 Bradycardia: Symptoms, Causes & Treatment

  https://my.clevelandclinic.org/health/diseases/17841-bradycardia

  Bradycardia is a condition where your heart beats more slowly than expected, under 60 beats per minute. For many people, it doesn’t cause symptoms and isn’t a problem, especially when it happens because you’re in very good physical shape. When it happens with symptoms, it’s usually a treatable condition with a positive outlook. […] Bradycardia can happen to people of any age and background but is more common in adults over 65. It’s less common in younger adults and children because your heart rate naturally slows down as you get older. […] For many people, bradycardia doesn’t cause any symptoms. This is especially true for people who are very physically active and have bradycardia because their hearts are more efficient. For people whose hearts can’t or don’t compensate, the symptoms tend to cause the following: Shortness of breath. Chest pain (angina). Fatigue. Heart palpitations (the unpleasant feeling of your own heartbeat without using your hands to feel for your pulse). Memory problems. Confusion. Difficulty concentrating. Dizziness, lightheadedness and fainting (syncope). Irritability, agitation or other personality changes.

• #10 Bradycardia: Slow Heart Rate | Go Red for Women

  https://www.goredforwomen.org/en/health-topics/arrhythmia/about-arrhythmia/bradycardia–slow-heart-rate

  Bradycardia is a heart rate that’s too slow. What’s considered too slow can depend on your age and physical condition. Elderly people, for example, are more prone to bradycardia. […] In general, for adults, a resting heart rate of fewer than 60 beats per minute (BPM) qualifies as bradycardia. […] A heart rate that’s too slow can cause insufficient blood flow to the brain. Symptoms of bradycardia include: Fatigue or feeling weak, Dizziness or lightheadedness, Confusion, Fainting (or near-fainting), Shortness of breath, Tiring easily during exercise, Chest pain. […] Possible complications of bradycardia can include: Heart failure, Frequent fainting (syncope), Cardiac arrest (in extreme cases).

• #11 Bradycardia – Symptoms and causes – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/bradycardia/symptoms-causes/syc-20355474

  Bradycardia can be a serious problem if the heart rate is very slow and the heart can’t pump enough oxygen-rich blood to the body. If this happens, you may feel dizzy, very tired or weak, and short of breath. Sometimes bradycardia doesn’t cause symptoms or complications. […] A slower than typical heartbeat is called bradycardia. If the slow heartbeat stops the brain and other organs from getting enough oxygen, symptoms may include: Chest pain. Confusion or memory problems. Dizziness or lightheadedness. Feeling very tired, especially during physical activity. Fainting or near-fainting. Shortness of breath. […] Many things can cause symptoms of bradycardia. It’s important to get a fast, accurate diagnosis and appropriate care. Make an appointment for a health checkup if you are worried about a slow heart rate.

• #12 Bradycardia: Symptoms, Causes, Treatment | Mass General Brigham

  https://www.massgeneralbrigham.org/en/patient-care/services-and-specialties/heart/conditions/bradycardia

  Bradycardia is a type of cardiac arrhythmia where your heart rate is below the healthy average. […] A resting rate below 40 bpm is often considered a threshold for severe bradycardia. […] Many bradycardia symptoms result from reduced oxygen caused by a low heart rate. Blood carries oxygen to the organs. When your heart isn’t pumping blood fast enough, the organs may not get enough oxygen. This problem can be especially noticeable when the brain becomes oxygen deprived. If you experience the following symptoms, contact your doctor: Chest pain, Disorientation and memory difficulties, Dizziness or lightheadedness, Fainting or feeling faint, Frequent fatigue from minimal exertion, Shortness of breath, Tiring from relatively low levels of physical exertion. […] The severity of bradycardia can vary significantly between cases. Some people don’t have noticeable symptoms, while others can experience significant issues. Severe cases of bradycardia can lead to fainting spells and dizziness and, in the most severe cases, may contribute to the risk of an ischemic stroke. […] Severe cases of bradycardia may contribute to ischemic strokes. However, this association is not yet well-researched. Researchers continue to investigate the potential risk factor of a dangerously low heart rate of less than 40 bpm for stroke.

• #13 Bradycardia Symptoms: How to Manage a Low Heart Rate?

  https://www.miyagi.coach/blog/bradycardia-symptoms-how-to-manage-a-low-heart-rate/

  Bradycardia, a condition characterised by a slower-than-normal heart rate, can be a concern for individuals of all ages. Recognising the different signs and symptoms of bradycardia is important for early identification and management of this condition. Bradycardia may present with varying severity, and bradycardia symptoms can manifest differently from one individual to another. […] Fatigue and Weakness: Chronic fatigue and weakness, even with minimal physical exertion, are common bradycardia symptoms. The hearts reduced ability to pump blood efficiently can lead to a constant feeling of tiredness. […] Dizziness or Lightheadedness: Bradycardia can result in frequent bouts of dizziness, lightheadedness, or syncopal (fainting) episodes due to inadequate blood flow to the brain. […] Shortness of Breath: Impaired oxygen delivery to the body due to a slow heart rate can result in persistent shortness of breath, especially during physical activities. […] Chest Pain or Discomfort: Some individuals may experience chest pain or discomfort, characterised by a tightness or squeezing sensation. This symptom can be alarming and should be evaluated promptly. […] Confusion or Memory Problems: Severe bradycardia can affect cognitive function due to reduced blood flow to the brain. This may lead to confusion, memory issues, or difficulty concentrating.

• #14 Bradycardia: Slow Heart Rate | Go Red for Women

  https://www.goredforwomen.org/en/health-topics/arrhythmia/about-arrhythmia/bradycardia–slow-heart-rate

  Bradycardia is a heart rate that’s too slow. What’s considered too slow can depend on your age and physical condition. Elderly people, for example, are more prone to bradycardia. […] In general, for adults, a resting heart rate of fewer than 60 beats per minute (BPM) qualifies as bradycardia. […] A heart rate that’s too slow can cause insufficient blood flow to the brain. Symptoms of bradycardia include: Fatigue or feeling weak, Dizziness or lightheadedness, Confusion, Fainting (or near-fainting), Shortness of breath, Tiring easily during exercise, Chest pain. […] Possible complications of bradycardia can include: Heart failure, Frequent fainting (syncope), Cardiac arrest (in extreme cases).

• #15 Bradycardia Symptoms: How to Manage a Low Heart Rate?

  https://www.miyagi.coach/blog/bradycardia-symptoms-how-to-manage-a-low-heart-rate/

  Bradycardia, a condition characterised by a slower-than-normal heart rate, can be a concern for individuals of all ages. Recognising the different signs and symptoms of bradycardia is important for early identification and management of this condition. Bradycardia may present with varying severity, and bradycardia symptoms can manifest differently from one individual to another. […] Fatigue and Weakness: Chronic fatigue and weakness, even with minimal physical exertion, are common bradycardia symptoms. The hearts reduced ability to pump blood efficiently can lead to a constant feeling of tiredness. […] Dizziness or Lightheadedness: Bradycardia can result in frequent bouts of dizziness, lightheadedness, or syncopal (fainting) episodes due to inadequate blood flow to the brain. […] Shortness of Breath: Impaired oxygen delivery to the body due to a slow heart rate can result in persistent shortness of breath, especially during physical activities. […] Chest Pain or Discomfort: Some individuals may experience chest pain or discomfort, characterised by a tightness or squeezing sensation. This symptom can be alarming and should be evaluated promptly. […] Confusion or Memory Problems: Severe bradycardia can affect cognitive function due to reduced blood flow to the brain. This may lead to confusion, memory issues, or difficulty concentrating.

• #16 Bradycardia – symptoms, causes and when to see your doctor | healthdirect

  https://www.healthdirect.gov.au/bradycardia

  Bradycardia is a slower than normal heart rate. […] Symptoms of bradycardia can include feeling faint, dizzy, short of breath or tired. […] Symptoms of bradycardia can include: feeling faint, lightheaded or dizzy, shortness of breath when moving or exercising, feeling tired or weak. […] Sometimes bradycardia can lead to: low blood pressure, fainting, angina or chest pain, confusion or loss of consciousness. […] If you have a pulse rate that is less than 60bpm and have any symptoms, see your doctor. […] If you have a sudden episode of bradycardia with severe symptoms, you will need urgent treatment. […] Some people with bradycardia need ongoing treatment with an implantable device, such as a pacemaker or defibrillator. […] Complications of bradycardia can include: fainting, heart failure, other heart arrhythmias (abnormal heartbeats).

• #17 Bradycardia Symptoms: How to Manage a Low Heart Rate?

  https://www.miyagi.coach/blog/bradycardia-symptoms-how-to-manage-a-low-heart-rate/

  Bradycardia, a condition characterised by a slower-than-normal heart rate, can be a concern for individuals of all ages. Recognising the different signs and symptoms of bradycardia is important for early identification and management of this condition. Bradycardia may present with varying severity, and bradycardia symptoms can manifest differently from one individual to another. […] Fatigue and Weakness: Chronic fatigue and weakness, even with minimal physical exertion, are common bradycardia symptoms. The hearts reduced ability to pump blood efficiently can lead to a constant feeling of tiredness. […] Dizziness or Lightheadedness: Bradycardia can result in frequent bouts of dizziness, lightheadedness, or syncopal (fainting) episodes due to inadequate blood flow to the brain. […] Shortness of Breath: Impaired oxygen delivery to the body due to a slow heart rate can result in persistent shortness of breath, especially during physical activities. […] Chest Pain or Discomfort: Some individuals may experience chest pain or discomfort, characterised by a tightness or squeezing sensation. This symptom can be alarming and should be evaluated promptly. […] Confusion or Memory Problems: Severe bradycardia can affect cognitive function due to reduced blood flow to the brain. This may lead to confusion, memory issues, or difficulty concentrating.

• #18 Bradycardia Causes, Symptoms, and Treatment

  https://www.upmc.com/services/heart-vascular/conditions/bradycardia

  Bradycardia is a type of abnormal heart rhythm that causes a slow heartbeat of less than 60 beats per minute. When your heartbeat is slow, your body may not receive the blood and oxygen it needs to function properly. […] Bradycardia is a type of arrhythmia that causes the heart to beat so slowly that the body does not get enough blood and oxygen to function properly. […] Symptoms of bradycardia vary from person to person. In fact, some people may experience very mild symptoms or no symptoms at all. […] In addition to an abnormally slow heartbeat (less than 60 beats per minute), symptoms of bradycardia may include: Breathlessness. Chest pain. Dizziness or lightheadedness. Fainting. Fatigue. Feeling confused or having trouble concentrating. Getting tired easily during physical activity.

• #19 Bradycardia Symptoms: How to Manage a Low Heart Rate?

  https://www.miyagi.coach/blog/bradycardia-symptoms-how-to-manage-a-low-heart-rate/

  Effectively managing bradycardia involves a multifaceted approach, tailored to the individuals unique circumstances. Promptly seek medical attention if you experience bradycardia symptoms, such as persistent fatigue, dizziness, chest pain, or shortness of breath. A comprehensive evaluation by a healthcare provider is essential. […] In cases of severe bradycardia that do not respond to medications or lifestyle modifications, your healthcare provider may recommend a pacemaker implantation. A pacemaker is a small, battery-operated device implanted under the skin, typically near the collarbone. It continuously monitors your hearts rhythm and sends electrical impulses to stimulate the heart to beat at a normal rate when needed.

• #20 8 Signs of Bradycardia to Take Seriously – Phoenix Heart8 Signs of Bradycardia to Take Seriously – Phoenix Heart

  https://phoenixheart.com/8-signs-of-bradycardia-to-take-seriously/

  Sometimes, a slow heartbeat happens because the heart is struggling to pump blood. If that’s the case, or if your heart muscle is getting too little blood, you can wind up with chest pain (angina) or chest discomfort. […] When blood flow to the brain decreases, it can have an impact on brain function and cognition. Some people with bradycardia experience confusion or difficulty with reasoning or memory. […] A reduced heart rate means your heart is pumping out less blood to your lungs and other tissues, increasing the amount of energy you need for even simple activities. This effect can lead to shortness of breath, also called dyspnea. […] Finally, decreased circulation means your skin receives less blood. Over time, this can lead to skin that feels cooler than normal or that appears pale or even bluish. You may also experience tingling or numbness in your extremities. […] It’s important to note that while bradycardia can cause all of these symptoms, other medical problems — like heart attacks — cause similar issues, too. If you have any of these symptoms, it’s essential to have them evaluated right away.

• #21 Bradycardia: Symptoms, Causes & Treatment

  https://my.clevelandclinic.org/health/diseases/17841-bradycardia

  Bradycardia is a condition where your heart beats more slowly than expected, under 60 beats per minute. For many people, it doesn’t cause symptoms and isn’t a problem, especially when it happens because you’re in very good physical shape. When it happens with symptoms, it’s usually a treatable condition with a positive outlook. […] Bradycardia can happen to people of any age and background but is more common in adults over 65. It’s less common in younger adults and children because your heart rate naturally slows down as you get older. […] For many people, bradycardia doesn’t cause any symptoms. This is especially true for people who are very physically active and have bradycardia because their hearts are more efficient. For people whose hearts can’t or don’t compensate, the symptoms tend to cause the following: Shortness of breath. Chest pain (angina). Fatigue. Heart palpitations (the unpleasant feeling of your own heartbeat without using your hands to feel for your pulse). Memory problems. Confusion. Difficulty concentrating. Dizziness, lightheadedness and fainting (syncope). Irritability, agitation or other personality changes.

• #22 Sinus Bradycardia: Causes, Symptoms & Treatment

  https://my.clevelandclinic.org/health/diseases/22473-sinus-bradycardia

  Most people dont have symptoms, but when symptoms do happen, its usually because your heart is pumping too slowly to supply your body with enough blood. […] For people who have symptoms, sinus bradycardia is a sign that their body isnt pumping enough blood. That means their brain and body arent getting enough oxygen, and that lack is the usual driving force behind symptoms. […] For most people, sinus bradycardia doesnt cause any symptoms. This is especially true for people whore very physically active and have sinus bradycardia because their hearts are more efficient. […] For others, symptoms of sinus bradycardia may include: Shortness of breath. Chest pain (angina). Fatigue. Heart palpitations (the unpleasant feeling of your own heartbeat without feeling for your pulse). Memory problems. Confusion. Difficulty concentrating. Dizziness, lightheadedness and fainting (syncope). Irritability, agitation or other personality changes.

• #23 Bradycardia Symptoms: How to Manage a Low Heart Rate?

  https://www.miyagi.coach/blog/bradycardia-symptoms-how-to-manage-a-low-heart-rate/

  Effectively managing bradycardia involves a multifaceted approach, tailored to the individuals unique circumstances. Promptly seek medical attention if you experience bradycardia symptoms, such as persistent fatigue, dizziness, chest pain, or shortness of breath. A comprehensive evaluation by a healthcare provider is essential. […] In cases of severe bradycardia that do not respond to medications or lifestyle modifications, your healthcare provider may recommend a pacemaker implantation. A pacemaker is a small, battery-operated device implanted under the skin, typically near the collarbone. It continuously monitors your hearts rhythm and sends electrical impulses to stimulate the heart to beat at a normal rate when needed.

• #24 What is Bradycardia? | Symptoms, Causes & Treatment

  https://londonmedical.co.uk/cardiology/bradycardia/

  Bradycardia affects your hearts rhythm and can impact your health significantly. […] You dont always need to worry about a lower heart rate, but you should see your doctor if you have persistent bradycardia symptoms. Understanding bradycardia and how it affects your heart is essential when managing cardiovascular health (the health of your heart and blood vessels). […] Some people do not experience symptoms when they have bradycardia, especially when physically active. However, if your heart cant pump blood effectively and you get bradycardia, you can develop accompanying symptoms. […] Bradycardia symptoms can include: Shortness of breath, Chest pain, Angina, Fatigue, Heart palpitations, Dizziness, Lightheadedness, Fainting, Memory problems, Brain fog, Difficulty concentrating. […] Memory problems or difficulty concentrating can come about because bradycardia restricts the amount of blood to the brain, affecting its function.

• #25 Understanding Bradycardia Symptoms and Available Treatments

  https://hvcmd.com/conditions/heart-rhythm-disorders/bradycardia

  Fatigue: Reduced heart rate can lead to insufficient oxygen supply to the body’s tissues, causing fatigue and weakness. […] Dizziness and Lightheadedness: Insufficient blood flow to the brain due to a slow heart rate can result in dizziness, lightheadedness, or even fainting. […] Fainting (Syncope): Extreme bradycardia can lead to fainting, especially during physical exertion. […] Shortness of Breath: The heart’s ability to pump adequate blood might be compromised, leading to shortness of breath, even during minor activities. […] Chest Discomfort: Individuals might experience discomfort or tightness in the chest due to reduced blood flow to the heart muscle. […] Confusion: Insufficient oxygen to the brain can cause confusion or difficulty concentrating.

• #26 Bradycardia: Causes, Symptoms & Treatment | Tampa General Hospital

  https://www.tgh.org/institutes-and-services/conditions/bradycardia-slow-heart-rate

  Bradycardia can be serious if it interferes with the hearts ability to pump sufficient oxygen-rich blood to meet the needs of the bodys organs and tissues. […] The warning signs of bradycardia can vary based on the severity of the slowed heart rate and its impact on effective blood circulation. Common symptoms include: […] Bradycardia symptoms warrant a medical evaluation, especially if they occur frequently or disrupt daily activities. Early detection and treatment (if needed) can help prevent complications. […] Possible signs of a lower-than-normal heart rate include fatigue, dizziness, shortness of breath, syncope, palpitations and cognitive issues. However, it is important to note that bradycardia is sometimes asymptomatic. […] If left untreated, bradycardia can lead to potentially serious complications, such as chronic fatigue and weakness, syncope, hypotension, heart failure, other arrhythmias, cognitive impairment and, in severe cases, sudden cardiac arrest. […] Bradycardia symptoms, such as fatigue, syncope and palpitations, should be promptly discussed with a physician, especially if the symptoms are severe or persistent.

• #27 Signs and Symptoms

  http://www.cardiosmart.org/topics/bradycardia/signs-and-symptoms

  For some people, a slow heart rate is normal and never causes any symptoms. […] But if your heart beats slowly enough that your brain and other organs don’t get enough oxygen and nutrients, your body may quickly tell you something is awry. […] Symptoms may include: Feeling dizzy, weak or lightheaded, Fainting, Tiring easily, Being short of breath, especially with exertion, Confusion or difficulty focusing, Heart palpitations or flutters, Limited ability to exercise, Chest pain, which may signal reduced blood flow to the heart. […] It’s very important to tell your doctor how you’re feeling even if symptoms are mild. The way a slow heart rate affects your ability to do things will help determine if and when you need a pacemaker or other advanced treatment. […] If untreated, bradycardia can lead to complications, including congestive heart failure, stroke and, in some cases, sudden death. So if you have concerns, speak up.

• #28 Bradycardia – Symptoms and causes – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/bradycardia/symptoms-causes/syc-20355474

  Bradycardia can be a serious problem if the heart rate is very slow and the heart can’t pump enough oxygen-rich blood to the body. If this happens, you may feel dizzy, very tired or weak, and short of breath. Sometimes bradycardia doesn’t cause symptoms or complications. […] A slower than typical heartbeat is called bradycardia. If the slow heartbeat stops the brain and other organs from getting enough oxygen, symptoms may include: Chest pain. Confusion or memory problems. Dizziness or lightheadedness. Feeling very tired, especially during physical activity. Fainting or near-fainting. Shortness of breath. […] Many things can cause symptoms of bradycardia. It’s important to get a fast, accurate diagnosis and appropriate care. Make an appointment for a health checkup if you are worried about a slow heart rate.

• #29 What Heart Rate Is Bradycardia? Low Resting Rate, Causes

  https://www.medicinenet.com/what_heart_rate_is_bradycardia/article.htm

  Most researchers consider bradycardia to be a heart rate less than 60 beats per minute (bpm). […] Bradycardia is a condition where the heart is beating in a (sometimes irregular) rhythm that is too slow to maintain a sufficient supply of oxygenated blood throughout the body. […] A slow heart rate is common under various circumstances and does not necessarily require treatment unless it causes symptoms. […] Some people with bradycardia have no symptoms at all, while others may experience episodes of: Fatigue, Shortness of breath, Dizziness or fainting, Chest pain, Disturbed sleep, Palpitations (feeling that your heart is racing or that your heartbeat is irregular), Confusion or memory loss. […] Symptoms of bradycardia usually appear gradually. People sometimes mistakenly believe that the symptoms are caused by aging rather than a heart problem.

• #30 How slow does the heart rate need to be before seeing a doctor? | Bangkok Heart Hospital

  https://www.bangkokhospital.com/en/bangkok-heart/content/bradycardia-treatment

  A slow heart rate can happen. It is important to observe yourself, not ignore abnormal symptoms occurring in the body, and promptly consult a cardiologist for examination and treatment. […] Bradycardia refers to a condition where the heart rate is less than 60 beats per minute, or slower than it should be, such as in shock or low blood pressure 80/50 millimeters of mercury. When the pressure is low, the heart beats faster. If the heart beats slowly or normally, it shows that the heart is too slow, reducing the amount of blood being pumped out and insufficient oxygen being supplied to the body. It can be found in both children and adults, but especially in the elderly and patients need to be very cautious. […] What are the symptoms of a slow heart rate? Fainting, Dizziness, Lightheadedness, Easy fatigue when exerting, Syncope, Heart failure, pulmonary edema.

• #31 How slow does the heart rate need to be before seeing a doctor? | Bangkok Heart Hospital

  https://www.bangkokhospital.com/en/bangkok-heart/content/bradycardia-treatment

  Patients with a heart rate slower than 60 beats per minute along with symptoms, such as easy fatigue when exerting, weakness, fainting, lightheadedness, dizziness, syncope, or heart failure, pulmonary edema, or those with pre-existing heart disease should promptly consult a cardiologist. It is important that apart from a slow heart rate, there must be accompanying symptoms. If the heart rate is slow but without symptoms, it may be like athletes who have slower heart rates but are not in danger. […] If the slow heart rate is paired with symptoms like weakness, fainting, lightheadedness, syncope, or easy fatigue when exerting, immediately consult a cardiologist for accurate diagnosis and timely treatment to reduce the risk of acute heart failure and sudden death.

• #32 Bradycardia (slow heart rate): Symptoms and when to contact a doctor

  https://www.medicalnewstoday.com/articles/324264

  A person should contact a doctor about bradycardia when they: experience an unexplained change in heart rate, have bradycardia and other heart health risk factors, such as diabetes or smoking, have heart disease and bradycardia, experience bradycardia and other symptoms, such as fainting spells, experience episodes of bradycardia and tachycardia, which is a rapid heartbeat.

• #33 Bradycardia (Low Heart Rate): Symptoms, Causes, and Treatment

  https://www.webmd.com/heart-disease/atrial-fibrillation/bradycardia

  You should see your doctor if you have a slow heart rate and any symptoms that are worrying you. Also go see your doctor if you notice any new symptoms or your symptoms change. […] Bradycardia is a heart rate of less than 60 beats per minute. For some people, this may not cause any problems or symptoms. You should go to the ER if you have symptoms like chest pain, shortness of breath, or dizziness.

• #34 When to Worry About a Low Heart Rate – Kelsey-Seybold Clinic

  https://www.kelsey-seybold.com/your-health-resources/blog/when-to-worry-about-a-slow-heart-rate

  A slow heart rate, also known as bradycardia, occurs when the heart beats fewer than 60 times per minute. […] Not everyone with a low resting heart rate will experience symptoms of bradycardia, but if you notice the following, you should consult a medical professional immediately: Dizziness or lightheadedness, Fatigue, Shortness of breath, Chest pain, Confusion or memory problems, Fainting (syncope). […] If you experience any of these symptoms, don’t wait – schedule an appointment to be seen by a professional as soon as you can.

• #35 What Is Bradycardia? (video) – Scripps Health

  https://www.scripps.org/news_items/7445-bradycardia-what-does-a-slow-heart-rate-mean-video

  In general, adults with bradycardia have a resting heart rate that falls below 60 beats per minute, but this can vary with fitness level, age and other factors. […] Dr. Uddin says that a slow heart rate usually is a concern only if it causes symptoms. Because a slow heart rate can disrupt the flow of blood to the brain, people with bradycardia may experience symptoms such as: […] Without treatment, bradycardia can cause serious conditions, such as chest pain, blood pressure that is too high or too low, chest pain (angina), heart attack or heart failure. […] If you are feeling tired, have no energy or find yourself unable to exercise without getting unusually fatigued or out of breath, make an appointment with your doctor, says Dr. Uddin. Other conditions can cause similar symptoms, so its important to determine what is causing them. If fainting or other symptoms occur frequently or are severe, its a good idea to get checked out at an emergency room.

• #36 Bradycardia (Low Heart Rate): Symptoms, Causes, and Treatment

  https://www.webmd.com/heart-disease/atrial-fibrillation/bradycardia

  You should see your doctor if you have a slow heart rate and any symptoms that are worrying you. Also go see your doctor if you notice any new symptoms or your symptoms change. […] Bradycardia is a heart rate of less than 60 beats per minute. For some people, this may not cause any problems or symptoms. You should go to the ER if you have symptoms like chest pain, shortness of breath, or dizziness.

• #37 Bradycardia: Symptoms, Causes & Treatment

  https://my.clevelandclinic.org/health/diseases/17841-bradycardia

  For people who do have symptoms or problems because of bradycardia, you’re more likely to have a good outcome with early diagnosis and treatment. Delays in treatment, especially when bradycardia happens because of certain conditions, usually increase your risk of complications or death. […] Bradycardia can be a life-long problem, or it can be short-lived. The underlying cause is usually what decides how long it will last. Bradycardia is more likely to be a short-term problem when it happens because of drugs (prescription or recreational) or with other short-term conditions.

• #38 Bradycardia: Symptoms, Causes & Treatment

  https://my.clevelandclinic.org/health/diseases/17841-bradycardia

  For people who do have symptoms or problems because of bradycardia, you’re more likely to have a good outcome with early diagnosis and treatment. Delays in treatment, especially when bradycardia happens because of certain conditions, usually increase your risk of complications or death. […] Bradycardia can be a life-long problem, or it can be short-lived. The underlying cause is usually what decides how long it will last. Bradycardia is more likely to be a short-term problem when it happens because of drugs (prescription or recreational) or with other short-term conditions.

• #39 Sinus Bradycardia: Causes, Symptoms & Treatment

  https://my.clevelandclinic.org/health/diseases/22473-sinus-bradycardia

  Sinus bradycardia usually doesnt need treatment unless you have symptoms. This is especially true if you have sinus bradycardia because youre in good physical condition and exercise regularly. […] Most people who have sinus bradycardia wont have symptoms, and it wont affect your life in any way that you can see. If you have symptoms, quick diagnosis and treatment can make a big difference in how this condition affects you, though. […] Sinus bradycardia can be a short-term problem, especially when it happens because of prescription or recreational drugs or other short-lived circumstances. When other conditions cause it, especially conditions you have when youre born or inherited from your parents, its usually a life-long problem. In those cases, youll need to either take medication daily or have a pacemaker implanted to avoid symptoms and related problems.

• #40 Bradycardia (Slow Heart Rate)

  https://www.cham.org/HealthwiseArticle.aspx?id=aa108061

  Having bradycardia (say „bray-dee-KAR-dee-uh”) means that your heart beats slower than normal. […] In other people, bradycardia is a sign of a problem with the heart’s electrical system. It means that the heart’s natural pacemaker isn’t working right or that the electrical pathways of the heart are disrupted. Sometimes, the heart beats so slowly that it doesn’t pump enough blood to meet the body’s needs. This can cause symptoms, such as feeling dizzy or weak. In some cases, it can be life-threatening. […] A very slow heart rate may cause you to: Feel dizzy or lightheaded. […] Feel short of breath and find it harder to exercise. […] Feel tired. […] Have chest pain or a feeling that your heart is pounding or fluttering (palpitations). […] Feel confused or have trouble concentrating.

• #41 Sinus Bradycardia – StatPearls – NCBI Bookshelf

  https://www.ncbi.nlm.nih.gov/books/NBK493201/

  Sinus bradycardia is a cardiac rhythm with appropriate cardiac muscular depolarization initiating from the sinus node and a rate of fewer than 60 beats per minute (bpm). The majority of patients are asymptomatic, while others may present with fatigue, lightheadedness, dizziness, exercise intolerance, syncope or presyncope, worsening of anginal symptoms, worsening of heart failure, or cognitive slowing. […] The majority of patients with sinus bradycardia do not have symptoms. Healthy young adults and athletes tend to have an increased vagal tone which keeps them in sinus bradycardia at rest. Also, patients above the age of 65 tend to have sinus bradycardia during sleep secondary to the aging of the sino-atrial node. Those who present with symptoms may present with fatigue, exercise intolerance, lightheadedness, dizziness, syncope or presyncope, worsening of anginal symptoms, worsening of heart failure, or cognitive slowing.

• #42 Bradycardia: Causes, Symptoms & Treatment | Tampa General Hospital

  https://www.tgh.org/institutes-and-services/conditions/bradycardia-slow-heart-rate

  Bradycardia can be serious if it interferes with the hearts ability to pump sufficient oxygen-rich blood to meet the needs of the bodys organs and tissues. […] The warning signs of bradycardia can vary based on the severity of the slowed heart rate and its impact on effective blood circulation. Common symptoms include: […] Bradycardia symptoms warrant a medical evaluation, especially if they occur frequently or disrupt daily activities. Early detection and treatment (if needed) can help prevent complications. […] Possible signs of a lower-than-normal heart rate include fatigue, dizziness, shortness of breath, syncope, palpitations and cognitive issues. However, it is important to note that bradycardia is sometimes asymptomatic. […] If left untreated, bradycardia can lead to potentially serious complications, such as chronic fatigue and weakness, syncope, hypotension, heart failure, other arrhythmias, cognitive impairment and, in severe cases, sudden cardiac arrest. […] Bradycardia symptoms, such as fatigue, syncope and palpitations, should be promptly discussed with a physician, especially if the symptoms are severe or persistent.

• #43 Bradycardia Causes, Symptoms, and Treatment

  https://www.upmc.com/services/heart-vascular/conditions/bradycardia

  Bradycardia can prevent your body from getting the oxygen-rich blood it needs. In serious cases, bradycardia can cause complications such as: Cardiac arrest. Chest pain. Fainting and related injuries. Heart failure. […] Bradycardia is a common, treatable condition. With proper treatment, most people with bradycardia are able to control symptoms and live a normal, active life.

• #44 Bradycardia: Slow Heart Rate | Go Red for Women

  https://www.goredforwomen.org/en/health-topics/arrhythmia/about-arrhythmia/bradycardia–slow-heart-rate

  Bradycardia is a heart rate that’s too slow. What’s considered too slow can depend on your age and physical condition. Elderly people, for example, are more prone to bradycardia. […] In general, for adults, a resting heart rate of fewer than 60 beats per minute (BPM) qualifies as bradycardia. […] A heart rate that’s too slow can cause insufficient blood flow to the brain. Symptoms of bradycardia include: Fatigue or feeling weak, Dizziness or lightheadedness, Confusion, Fainting (or near-fainting), Shortness of breath, Tiring easily during exercise, Chest pain. […] Possible complications of bradycardia can include: Heart failure, Frequent fainting (syncope), Cardiac arrest (in extreme cases).

• #45 Bradycardia: Symptoms, Causes and Treatment | Banner Health

  https://www.bannerhealth.com/services/heart/heart-disease/rhythm-disorders/bradycardia

  If you experience any of these symptoms, its important to get checked by your health care provider or a Banner Health specialist. Bradycardia can be serious if it prevents your body from getting enough oxygen. […] Bradycardia can lead to serious problems if left untreated for too long. A slow heart rate means the body may not get enough oxygen, which can cause weakness, tiredness and dizziness. […] You might faint or feel like you are going to faint. This can lead to falls or injuries. Over time, bradycardia can strain your heart and lead to heart failure. […] In some cases, bradycardia can cause sudden cardiac arrest. This is when your heart stops beating, and it is life-threatening. […] Getting treatment for bradycardia can help prevent these problems. If you have symptoms, talk to your health care provider right away.

• #46 Bradycardia: Symptoms, Causes & Treatment

  https://my.clevelandclinic.org/health/diseases/17841-bradycardia

  For people who do have symptoms or problems because of bradycardia, you’re more likely to have a good outcome with early diagnosis and treatment. Delays in treatment, especially when bradycardia happens because of certain conditions, usually increase your risk of complications or death. […] Bradycardia can be a life-long problem, or it can be short-lived. The underlying cause is usually what decides how long it will last. Bradycardia is more likely to be a short-term problem when it happens because of drugs (prescription or recreational) or with other short-term conditions.

• #47 Sinus Bradycardia – StatPearls – NCBI Bookshelf

  https://www.ncbi.nlm.nih.gov/books/NBK493201/

  Prognosis is good when the rhythm is promptly identified by a healthcare provider. However, patients with sick sinus syndrome who have bradycardia tend to have a poor prognosis with 5-year survival rates between 45 to 70%. […] If not identified promptly symptomatic complications such as syncope, fatigue or dizziness can occur.

• #48 Sinus Bradycardia: Causes, Symptoms, and Treatment

  https://www.verywellhealth.com/sinus-bradycardia-1746253

  An abnormally slow heart rate can cause symptoms, especially with exercise. […] Symptoms of Bradycardia include fatigue or feeling weak, dizziness or lightheadedness, confusion, fainting (syncope) or near-fainting, shortness of breath (dyspnea), tires easily during exercise, and chest pain. […] These symptoms worsen with exercise because the body’s needs increase with exertion. However, symptoms may also be present when the body is at rest if bradycardia is severe. […] If bradycardia happens for an extended period of time without treatment, it can lead to complications such as high blood pressure, angina, and cardiac arrest. […] A slow heart rate that causes symptoms, such as chest pain or shortness of breath, requires medical attention. This can lead to life-threatening cardiac arrest. […] Over time, sinus bradycardia also may cause high blood pressure. […] The risk of dying from bradycardia is relatively low when there are no symptoms. However, a case of symptomatic bradycardia may cause cardiac arrest if left untreated.

• #49 Sinus Bradycardia – StatPearls – NCBI Bookshelf

  https://www.ncbi.nlm.nih.gov/books/NBK493201/

  Prognosis is good when the rhythm is promptly identified by a healthcare provider. However, patients with sick sinus syndrome who have bradycardia tend to have a poor prognosis with 5-year survival rates between 45 to 70%. […] If not identified promptly symptomatic complications such as syncope, fatigue or dizziness can occur.

• #50 Bradycardia (Low Heart Rate): Symptoms, Causes, and Treatment

  https://www.webmd.com/heart-disease/atrial-fibrillation/bradycardia

  Bradycardia may or may not be a problem. For instance, your heart rate slows down and may go below 60 beats per minute while you sleep. And some people with a high level of cardiovascular fitness, like athletes, may also have a heart rate that’s between 40 and 60 beats per minute without any problems. […] But for some people, if their heart rate drops below 60 beats per minute, their tissues don’t get enough oxygen. In that case, it could be a clue that you have an issue with the electrical system in your heart, which can cause symptoms. […] You may or may not have symptoms with bradycardia, especially if you have a high level of fitness. […] If you do have them, your symptoms may include: Chest pain (Your doctor may call this angina.), Feeling very tired (fatigue), Heart palpitations (a fluttering feeling in your chest or being aware of your own heartbeat), Shortness of breath, Memory problems, confusion, or trouble concentrating, Dizziness, lightheadedness, or fainting, Crankiness, agitation, or other personality changes.

• #51 Sinus Bradycardia: Symptoms, Causes, Treatment, and More

  https://www.healthline.com/health/heart-disease/what-to-know-about-sinus-bradycardia

  Sinus bradycardia, or a slow heart rate, can be a sign of cardiovascular health in healthy young adults and endurance athletes. It can also be a sign of an underlying condition requiring medical attention. […] Many people who have sinus bradycardia don’t have any symptoms aside from a slower heart rate. […] But if not enough blood is being pumped to the organs of your body, you may begin to experience symptoms including: feeling dizzy or lightheaded, becoming tired quickly when you’re physically active, fatigue, shortness of breath, chest pain, confusion or having trouble with memory, fainting. […] Many people with the condition don’t know they have it. Sometimes, sinus bradycardia can cause symptoms, including dizziness, fatigue, and fainting. […] If you experience these symptoms, contact a doctor. They can work with you to diagnose sinus bradycardia and develop a treatment plan if necessary. Treatment can involve lifestyle strategies and addressing the underlying cause.

• #52 Bradycardia | Heart and Vascular

  https://health.ucdavis.edu/conditions/bradycardia

  Bradycardia is a slow heart rate, meaning your resting heart rate is lower than 60 beats per minute (BPM). The hearts of adults at rest usually beat between 60 and 100 times a minute. […] Sometimes bradycardia is normal and doesnt cause symptoms or complications. For instance, when you sleep or if you are an athlete, your resting heart rate may fall below 60 BPM. […] When your heart rate is too slow, your heart may not pump enough oxygen-rich blood to the body. […] Some common symptoms of bradycardia that you may experience include: Fatigue or weakness, Dizziness or lightheadedness, Mental confusion, Fainting (syncope) or near-fainting, Shortness of breath, Fatigue during exercise or with physical exertion, Chest pain. […] Not all cases of bradycardia need treatment. Your treatment will depend on what is causing your bradycardia. […] If your resting heart rate is so low that youre about to go into cardiac arrest, youll likely need urgent treatment. Your physician may give you a medication, such as atropine, to increase the rate.

• #53 The lowdown on a low heart rate – Harvard Health

  https://www.health.harvard.edu/heart-health/the-lowdown-on-a-low-heart-rate

  Known as bradycardia, this heart rhythm disorder can cause fatigue, dizziness, and fainting. A heart rate below 60 bpm during the day is considered a low heart rate, or what doctors call bradycardia. But if you do have symptoms such as feeling dizzy, lightheaded, fatigued, breathless, or confused, or if you faint seek medical care right away. A low heart rate (bradycardia) can occur if the SA node falters. If the electrical signals passing through this area are slowed or blocked, it’s known as AV block or heart block. If all those backups fail, the heart muscle may still contract, but only about 20 to 40 beats per minute too slow to provide enough blood to the brain. „The most common cause of bradycardia is age-related degenerative changes in the heart’s conduction system,” says Dr. Matthew Yuyun, a cardiologist at Harvard-affiliated Brigham and Women’s Hospital. It’s why bradycardia that requires treatment is more common in older adults, usually after age 70. Other heart-related issues can leave people more prone to bradycardia. However, in athletes and very physically active people, a low heart rate, even down to 45 bpm, is perfectly normal. Treatment depends on the cause and severity. Irreversible damage to the heart’s electrical system requires a permanent pacemaker.

• #54 How slow does the heart rate need to be before seeing a doctor? | Bangkok Heart Hospital

  https://www.bangkokhospital.com/en/bangkok-heart/content/bradycardia-treatment

  Patients with a heart rate slower than 60 beats per minute along with symptoms, such as easy fatigue when exerting, weakness, fainting, lightheadedness, dizziness, syncope, or heart failure, pulmonary edema, or those with pre-existing heart disease should promptly consult a cardiologist. It is important that apart from a slow heart rate, there must be accompanying symptoms. If the heart rate is slow but without symptoms, it may be like athletes who have slower heart rates but are not in danger. […] If the slow heart rate is paired with symptoms like weakness, fainting, lightheadedness, syncope, or easy fatigue when exerting, immediately consult a cardiologist for accurate diagnosis and timely treatment to reduce the risk of acute heart failure and sudden death.

• #55 Bradycardia – Pediatric Cardiology Associates of Houston

  https://www.kidsheartshouston.com/answers/21880-bradycardia

  Most children with sinus bradycardia do not have any symptoms whatsoever. […] Abnormal bradycardias, for example those caused by sinus node dysfunction or complete heart block, can present with a number of different symptoms. Often the child may feel excessively fatigued or tired. This may be worse during times of exercise or activity. Occasionally syncope or fainting may occur. In younger children, frequent or worsening nightmares can be a sign of significant bradycardia.

• #56 Bradycardia – Pediatric Cardiology Associates of Houston

  https://www.kidsheartshouston.com/answers/21880-bradycardia

  Most children with sinus bradycardia do not have any symptoms whatsoever. […] Abnormal bradycardias, for example those caused by sinus node dysfunction or complete heart block, can present with a number of different symptoms. Often the child may feel excessively fatigued or tired. This may be worse during times of exercise or activity. Occasionally syncope or fainting may occur. In younger children, frequent or worsening nightmares can be a sign of significant bradycardia.

• #57 Is it bradycardia or something else causing symptoms?

  https://pmc.ncbi.nlm.nih.gov/articles/PMC6301917/

  Autonomic failure associated with Parkinson disease (PD) and other neurodegenerative diseases can result in cardiovascular dysfunction, which can manifest as orthostatic intolerance due to neurogenic orthostatic hypotension (nOH). Patients with autonomic failure may also have other heart rate (HR) abnormalities such as bradycardia. The clinical features of these 2 conditions may overlap (ie, dizziness, syncope, fatigue, weakness, and falls). […] The symptoms presented by the patient in this case study are commonly associated with bradycardia and, indeed, he had experienced episodic slow rates in atrial fibrillation. However, when evaluating patients with symptoms potentially due to bradycardia, it is important to consider and evaluate other causes for these symptoms, because a pacemaker may not resolve the problem if the problem is not due to bradycardia. Symptoms of bradycardia may overlap with the clinical manifestations of nOH, which include dizziness, syncope, fatigue, weakness, and falls.

• #58 Is it bradycardia or something else causing symptoms?

  https://pmc.ncbi.nlm.nih.gov/articles/PMC6301917/

  Autonomic failure associated with Parkinson disease (PD) and other neurodegenerative diseases can result in cardiovascular dysfunction, which can manifest as orthostatic intolerance due to neurogenic orthostatic hypotension (nOH). Patients with autonomic failure may also have other heart rate (HR) abnormalities such as bradycardia. The clinical features of these 2 conditions may overlap (ie, dizziness, syncope, fatigue, weakness, and falls). […] The symptoms presented by the patient in this case study are commonly associated with bradycardia and, indeed, he had experienced episodic slow rates in atrial fibrillation. However, when evaluating patients with symptoms potentially due to bradycardia, it is important to consider and evaluate other causes for these symptoms, because a pacemaker may not resolve the problem if the problem is not due to bradycardia. Symptoms of bradycardia may overlap with the clinical manifestations of nOH, which include dizziness, syncope, fatigue, weakness, and falls.

• #59 Is it bradycardia or something else causing symptoms?

  https://pmc.ncbi.nlm.nih.gov/articles/PMC6301917/

  Autonomic failure associated with Parkinson disease (PD) and other neurodegenerative diseases can result in cardiovascular dysfunction, which can manifest as orthostatic intolerance due to neurogenic orthostatic hypotension (nOH). Patients with autonomic failure may also have other heart rate (HR) abnormalities such as bradycardia. The clinical features of these 2 conditions may overlap (ie, dizziness, syncope, fatigue, weakness, and falls). […] The symptoms presented by the patient in this case study are commonly associated with bradycardia and, indeed, he had experienced episodic slow rates in atrial fibrillation. However, when evaluating patients with symptoms potentially due to bradycardia, it is important to consider and evaluate other causes for these symptoms, because a pacemaker may not resolve the problem if the problem is not due to bradycardia. Symptoms of bradycardia may overlap with the clinical manifestations of nOH, which include dizziness, syncope, fatigue, weakness, and falls.

• #60 Bradycardia – Harvard Health

  https://www.health.harvard.edu/a_to_z/bradycardia-a-to-z

  Bradycardia may not cause any symptoms. When it does, it can cause dizziness, weakness, lack of energy or fainting spells. […] If bradycardia is caused by a medical illness, there will be additional symptoms that are specific to that illness. For example, people whose bradycardia is due to severe hypothyroidism also can have constipation, muscle cramps, weight gain (often despite poor appetite), very dry skin, hair that is thin and dry, an abnormal sensitivity to cold temperatures and other symptoms related to low levels of thyroid hormones. […] In well-trained athletes with normal bradycardia, the slow heartbeat is often a sign of overall good health. In other people with bradycardia, the outlook depends on the underlying disorder. For example, the prognosis is usually good in people with hypothyroidism, since treatment with thyroid hormones can relieve bradycardia and other symptoms related to low hormone levels. The availability of permanent pacemakers has improved the quality of life and prognosis for many people with cardiac arrhythmias.

• #61 Bradycardia – Harvard Health

  https://www.health.harvard.edu/a_to_z/bradycardia-a-to-z

  Bradycardia may not cause any symptoms. When it does, it can cause dizziness, weakness, lack of energy or fainting spells. […] If bradycardia is caused by a medical illness, there will be additional symptoms that are specific to that illness. For example, people whose bradycardia is due to severe hypothyroidism also can have constipation, muscle cramps, weight gain (often despite poor appetite), very dry skin, hair that is thin and dry, an abnormal sensitivity to cold temperatures and other symptoms related to low levels of thyroid hormones. […] In well-trained athletes with normal bradycardia, the slow heartbeat is often a sign of overall good health. In other people with bradycardia, the outlook depends on the underlying disorder. For example, the prognosis is usually good in people with hypothyroidism, since treatment with thyroid hormones can relieve bradycardia and other symptoms related to low hormone levels. The availability of permanent pacemakers has improved the quality of life and prognosis for many people with cardiac arrhythmias.

• #62 Heart Rhythm Disorder | Tachy-Brady Syndrome | MedStar Health

  https://www.medstarhealth.org/services/tachycardia-bradycardia-syndrome

  Tachy-brady syndrome symptoms may include: […] Fainting or passing out […] Heart palpitations, or the sensation that the heart rate is skipping, slowing down, or racing […] Lightheadedness […] If you have tachy-brady syndrome, you may be at higher risk for having a stroke. […] Bradycardia, which is more commonly called sinus bradycardia, is the type of heart arrhythmia in which the heart beats fewer than 60 times a minute – an abnormally slow rate.

• #63 Heart Rhythm Disorder | Tachy-Brady Syndrome | MedStar Health

  https://www.medstarhealth.org/services/tachycardia-bradycardia-syndrome

  Tachy-brady syndrome symptoms may include: […] Fainting or passing out […] Heart palpitations, or the sensation that the heart rate is skipping, slowing down, or racing […] Lightheadedness […] If you have tachy-brady syndrome, you may be at higher risk for having a stroke. […] Bradycardia, which is more commonly called sinus bradycardia, is the type of heart arrhythmia in which the heart beats fewer than 60 times a minute – an abnormally slow rate.

• #64 Bradycardia – What You Need to Know

  https://www.drugs.com/cg/bradycardia.html

  Bradycardia is a slow heart rate, usually fewer than 60 beats per minute. […] What other signs and symptoms may occur with bradycardia? Feeling tired and short of breath, or dizzy and lightheaded. […] You may not need any treatment. Bradycardia is usually treated if it causes symptoms, such as dizziness or fainting. […] You feel lightheaded or faint. […] Your pulse rate is lower than healthcare providers say it should be, even with treatment. […] You are more tired than usual, even with treatment.

• #65 What Is Bradycardia? (video) – Scripps Health

  https://www.scripps.org/news_items/7445-bradycardia-what-does-a-slow-heart-rate-mean-video

  In general, adults with bradycardia have a resting heart rate that falls below 60 beats per minute, but this can vary with fitness level, age and other factors. […] Dr. Uddin says that a slow heart rate usually is a concern only if it causes symptoms. Because a slow heart rate can disrupt the flow of blood to the brain, people with bradycardia may experience symptoms such as: […] Without treatment, bradycardia can cause serious conditions, such as chest pain, blood pressure that is too high or too low, chest pain (angina), heart attack or heart failure. […] If you are feeling tired, have no energy or find yourself unable to exercise without getting unusually fatigued or out of breath, make an appointment with your doctor, says Dr. Uddin. Other conditions can cause similar symptoms, so its important to determine what is causing them. If fainting or other symptoms occur frequently or are severe, its a good idea to get checked out at an emergency room.

• #66

  https://myhealth.alberta.ca/Health/aftercareinformation/pages/conditions.aspx?hwid=ut2764

  Bradycardia is a slow heart rate. A slow heart rate can be normal and healthy. Or it could be a sign of a problem with the heart’s electrical system. If your heart beats too slowly, it may not supply your body with enough blood. This can make you weak or dizzy. Or it may make you pass out. […] If bradycardia doesn’t cause symptoms, it may not be treated. […] You have new or changed symptoms of heart failure, such as: New or increased shortness of breath. New or worse swelling in your legs, ankles, or feet. Sudden weight gain, such as more than 1 to 1.3 kilograms (2 to 3 pounds) in a day or 2.3 kilograms (5 pounds) in a week. (Your doctor may suggest a different range of weight gain.) Feeling dizzy or light-headed or like you may faint. Feeling so tired or weak that you cannot do your usual activities. Not sleeping well. Shortness of breath wakes you at night. You need extra pillows to prop yourself up to breathe easier.

• #67 Bradycardia | The Harley Street

  https://www.harleystreet.sg/kb/about-heart-disease/bradycardia/

  Bradycardia refers to a condition characterised by a slow heart rate, typically less than 60 beats per minute. It can be asymptomatic or may lead to symptoms and health implications. […] People with bradycardia may experience symptoms such as fatigue, dizziness, fainting, shortness of breath, and chest pain. However, in some cases, bradycardia may not cause any symptoms, and the condition may only be detected during a routine medical examination. […] Bradycardia may cause symptoms such as dizziness, fatigue, fainting, shortness of breath, and chest pain. However, it can also be asymptomatic and not cause any noticeable signs. […] Living with bradycardia can be challenging for those who experience it. Bradycardia often leads to symptoms such as fatigue, dizziness, and shortness of breath. People living with bradycardia may need to monitor their heart rate regularly and make lifestyle adjustments to manage their condition. In severe cases, a pacemaker may be necessary to regulate the heart rate.

• #68 Bradycardia Symptoms: How to Manage a Low Heart Rate?

  https://www.miyagi.coach/blog/bradycardia-symptoms-how-to-manage-a-low-heart-rate/

  Effectively managing bradycardia involves a multifaceted approach, tailored to the individuals unique circumstances. Promptly seek medical attention if you experience bradycardia symptoms, such as persistent fatigue, dizziness, chest pain, or shortness of breath. A comprehensive evaluation by a healthcare provider is essential. […] In cases of severe bradycardia that do not respond to medications or lifestyle modifications, your healthcare provider may recommend a pacemaker implantation. A pacemaker is a small, battery-operated device implanted under the skin, typically near the collarbone. It continuously monitors your hearts rhythm and sends electrical impulses to stimulate the heart to beat at a normal rate when needed.

• #69 How slow does the heart rate need to be before seeing a doctor? | Bangkok Heart Hospital

  https://www.bangkokhospital.com/en/bangkok-heart/content/bradycardia-treatment

  Patients with a heart rate slower than 60 beats per minute along with symptoms, such as easy fatigue when exerting, weakness, fainting, lightheadedness, dizziness, syncope, or heart failure, pulmonary edema, or those with pre-existing heart disease should promptly consult a cardiologist. It is important that apart from a slow heart rate, there must be accompanying symptoms. If the heart rate is slow but without symptoms, it may be like athletes who have slower heart rates but are not in danger. […] If the slow heart rate is paired with symptoms like weakness, fainting, lightheadedness, syncope, or easy fatigue when exerting, immediately consult a cardiologist for accurate diagnosis and timely treatment to reduce the risk of acute heart failure and sudden death.

• #70 Bradycardia: Symptoms & Causes | NewYork-Presbyterian

  https://www.nyp.org/heart/arrhythmias/bradycardia

  Bradycardia is classified as abnormal heart rhythm, causing a slow heart rate less than 60 beats per minute instead of a typical 60 to 100 beats per minute. A person with bradycardia may experience shortness of breath, dizziness, high blood pressure, or weakness due to a lack of blood pumped from the heart to the rest of the body. […] Its important to familiarize yourself with the symptoms of bradycardia to determine if you need treatment. […] Bradycardia can prevent the brain and other vital organs from getting the necessary blood to function properly. Bradycardia symptoms can vary; some individuals may not exhibit any signs or complications. […] The most common symptoms of bradycardia can include: Chest pain, Dizziness, Heart palpitations, Fainting (syncope), Shortness of breath, Memory problems, Confusion, Lack of energy/tiring easily during physical activity, Syncope. […] Left untreated, bradycardia can cause: Frequent fainting, Severe chest pain, Heart failure, Cardiac arrest, Sudden death. […] If left unchecked, bradycardia can lead to severe health consequences.

• #71 Bradycardia: Symptoms, Causes & Treatment

  https://my.clevelandclinic.org/health/diseases/17841-bradycardia

  Bradycardia is a condition where your heart beats more slowly than expected, under 60 beats per minute. For many people, it doesn’t cause symptoms and isn’t a problem, especially when it happens because you’re in very good physical shape. When it happens with symptoms, it’s usually a treatable condition with a positive outlook. […] Bradycardia can happen to people of any age and background but is more common in adults over 65. It’s less common in younger adults and children because your heart rate naturally slows down as you get older. […] For many people, bradycardia doesn’t cause any symptoms. This is especially true for people who are very physically active and have bradycardia because their hearts are more efficient. For people whose hearts can’t or don’t compensate, the symptoms tend to cause the following: Shortness of breath. Chest pain (angina). Fatigue. Heart palpitations (the unpleasant feeling of your own heartbeat without using your hands to feel for your pulse). Memory problems. Confusion. Difficulty concentrating. Dizziness, lightheadedness and fainting (syncope). Irritability, agitation or other personality changes.

• #72 Bradycardia: Slow Heart Rate | Go Red for Women

  https://www.goredforwomen.org/en/health-topics/arrhythmia/about-arrhythmia/bradycardia–slow-heart-rate

  Bradycardia is a heart rate that’s too slow. What’s considered too slow can depend on your age and physical condition. Elderly people, for example, are more prone to bradycardia. […] In general, for adults, a resting heart rate of fewer than 60 beats per minute (BPM) qualifies as bradycardia. […] A heart rate that’s too slow can cause insufficient blood flow to the brain. Symptoms of bradycardia include: Fatigue or feeling weak, Dizziness or lightheadedness, Confusion, Fainting (or near-fainting), Shortness of breath, Tiring easily during exercise, Chest pain. […] Possible complications of bradycardia can include: Heart failure, Frequent fainting (syncope), Cardiac arrest (in extreme cases).

• #73 Bradycardia – Symptoms and causes – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/bradycardia/symptoms-causes/syc-20355474

  Bradycardia can be a serious problem if the heart rate is very slow and the heart can’t pump enough oxygen-rich blood to the body. If this happens, you may feel dizzy, very tired or weak, and short of breath. Sometimes bradycardia doesn’t cause symptoms or complications. […] A slower than typical heartbeat is called bradycardia. If the slow heartbeat stops the brain and other organs from getting enough oxygen, symptoms may include: Chest pain. Confusion or memory problems. Dizziness or lightheadedness. Feeling very tired, especially during physical activity. Fainting or near-fainting. Shortness of breath. […] Many things can cause symptoms of bradycardia. It’s important to get a fast, accurate diagnosis and appropriate care. Make an appointment for a health checkup if you are worried about a slow heart rate.

• #74 Bradycardia: Causes, Symptoms & Treatment | Tampa General Hospital

  https://www.tgh.org/institutes-and-services/conditions/bradycardia-slow-heart-rate

  Bradycardia can be serious if it interferes with the hearts ability to pump sufficient oxygen-rich blood to meet the needs of the bodys organs and tissues. […] The warning signs of bradycardia can vary based on the severity of the slowed heart rate and its impact on effective blood circulation. Common symptoms include: […] Bradycardia symptoms warrant a medical evaluation, especially if they occur frequently or disrupt daily activities. Early detection and treatment (if needed) can help prevent complications. […] Possible signs of a lower-than-normal heart rate include fatigue, dizziness, shortness of breath, syncope, palpitations and cognitive issues. However, it is important to note that bradycardia is sometimes asymptomatic. […] If left untreated, bradycardia can lead to potentially serious complications, such as chronic fatigue and weakness, syncope, hypotension, heart failure, other arrhythmias, cognitive impairment and, in severe cases, sudden cardiac arrest. […] Bradycardia symptoms, such as fatigue, syncope and palpitations, should be promptly discussed with a physician, especially if the symptoms are severe or persistent.

• #75 Bradycardia Causes, Symptoms, and Treatment

  https://www.upmc.com/services/heart-vascular/conditions/bradycardia

  Bradycardia can prevent your body from getting the oxygen-rich blood it needs. In serious cases, bradycardia can cause complications such as: Cardiac arrest. Chest pain. Fainting and related injuries. Heart failure. […] Bradycardia is a common, treatable condition. With proper treatment, most people with bradycardia are able to control symptoms and live a normal, active life.

• #76 Bradycardia: Slow Heart Rate | Go Red for Women

  https://www.goredforwomen.org/en/health-topics/arrhythmia/about-arrhythmia/bradycardia–slow-heart-rate

  Bradycardia is a heart rate that’s too slow. What’s considered too slow can depend on your age and physical condition. Elderly people, for example, are more prone to bradycardia. […] In general, for adults, a resting heart rate of fewer than 60 beats per minute (BPM) qualifies as bradycardia. […] A heart rate that’s too slow can cause insufficient blood flow to the brain. Symptoms of bradycardia include: Fatigue or feeling weak, Dizziness or lightheadedness, Confusion, Fainting (or near-fainting), Shortness of breath, Tiring easily during exercise, Chest pain. […] Possible complications of bradycardia can include: Heart failure, Frequent fainting (syncope), Cardiac arrest (in extreme cases).

• #77 Bradycardia: Symptoms, Causes & Treatment

  https://my.clevelandclinic.org/health/diseases/17841-bradycardia

  For people who do have symptoms or problems because of bradycardia, you’re more likely to have a good outcome with early diagnosis and treatment. Delays in treatment, especially when bradycardia happens because of certain conditions, usually increase your risk of complications or death. […] Bradycardia can be a life-long problem, or it can be short-lived. The underlying cause is usually what decides how long it will last. Bradycardia is more likely to be a short-term problem when it happens because of drugs (prescription or recreational) or with other short-term conditions.

• #78 Bradycardia (Slow Heart Rate) Information & Treatment

  https://www.columbiadoctors.org/health-library/condition/bradycardia-slow-heart-rate/

  How bradycardia is treated depends on what is causing it. Treatment also depends on the symptoms. If bradycardia doesn’t cause symptoms, it may not be treated. You and your doctor can decide what treatment is right for you. […] The goal of treatment is to raise your heart rate and relieve symptoms. For certain types of bradycardia, treatment may help prevent serious problems. These problems include fainting, injuries from fainting, and even death.

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