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• #1 Left ventricular hypertrophy – Symptoms and causes – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/left-ventricular-hypertrophy/symptoms-causes/syc-20374314

  Left ventricular hypertrophy usually develops gradually. Some people do not have symptoms, especially during the early stages of the condition. […] Left ventricular hypertrophy itself doesn’t cause symptoms. But symptoms may occur as the strain on the heart worsens. They may include: Shortness of breath, especially while lying down. Swelling of the legs. Chest pain, often when exercising. Sensation of rapid, fluttering or pounding heartbeats, called palpitations. Fainting or a feeling of lightheadedness. […] During left ventricular hypertrophy, the thickened heart wall can become stiff. Blood pressure in the heart increases. The changes make it harder for the heart to effectively pump blood. Eventually, the heart may fail to pump with as much force as needed. […] Uncontrolled high blood pressure is the most common cause of left ventricular hypertrophy. Complications include irregular heart rhythms, called arrhythmias, and heart failure.

• #2 Left Ventricular Hypertrophy (LVH): Causes, Diagnosis & Treatments | MedStar Health

  https://www.medstarhealth.org/services/left-ventricular-hypertrophy

  Left ventricular hypertrophy (LVH) develops in response to certain medical conditions that can cause the left ventricle (the lower left chamber of the heart responsible for pumping blood to the body) to work harder than normal. Just like other muscles in your body, when the heart muscle works harder, it gets bigger. […] An enlarged heart muscle can become stiffer, making it difficult to pump with as much force as necessary. This can put you at a higher risk for heart attack or stroke. […] As the condition progresses and the heart muscle becomes stiffer, you may experience: Atrial fibrillation, an irregular heartbeat, Chest pain, Dizziness or fainting, Heart failure, Heart palpitations, the sensation that the heart rate is skipping, slowing down or racing, Shortness of breath.

• #3 Left ventricular hypertrophy | Beacon Health System

  https://www.beaconhealthsystem.org/library/diseases-and-conditions/left-ventricular-hypertrophy?content_id=CON-20374296

  Left ventricular hypertrophy usually develops gradually. Some people do not have symptoms, especially during the early stages of the condition. […] Left ventricular hypertrophy itself doesn’t cause symptoms. But symptoms may occur as the strain on the heart worsens. They may include: Shortness of breath, especially while lying down. Swelling of the legs. Chest pain, often when exercising. Sensation of rapid, fluttering or pounding heartbeats, called palpitations. Fainting or a feeling of lightheadedness. […] Uncontrolled high blood pressure is the most common cause of left ventricular hypertrophy. Complications include irregular heart rhythms, called arrhythmias, and heart failure. […] During left ventricular hypertrophy, the thickened heart wall can become stiff. Blood pressure in the heart increases. The changes make it harder for the heart to effectively pump blood. Eventually, the heart may fail to pump with as much force as needed.

• #4 Left ventricular hypertrophy | UM Health-Sparrow

  https://www.uofmhealthsparrow.org/departments-conditions/conditions/left-ventricular-hypertrophy

  Left ventricular hypertrophy usually develops gradually. Some people do not have symptoms, especially during the early stages of the condition. […] Left ventricular hypertrophy itself doesn’t cause symptoms. But symptoms may occur as the strain on the heart worsens. They may include: Shortness of breath, especially while lying down. Swelling of the legs. Chest pain, often when exercising. Sensation of rapid, fluttering or pounding heartbeats, called palpitations. Fainting or a feeling of lightheadedness. […] Complications of left ventricular hypertrophy include: Heart failure. Irregular heart rhythms, called arrhythmias. Too little oxygen to the heart, called ischemic heart disease. Sudden, unexpected loss of heart function, breathing and consciousness, called sudden cardiac arrest.

• #5 Left ventricular hypertrophy // Middlesex Health

  https://middlesexhealth.org/learning-center/diseases-and-conditions/left-ventricular-hypertrophy

  Left ventricular hypertrophy usually develops gradually. Some people do not have symptoms, especially during the early stages of the condition. […] Left ventricular hypertrophy itself doesn’t cause symptoms. But symptoms may occur as the strain on the heart worsens. They may include: Shortness of breath, especially while lying down, Swelling of the legs, Chest pain, often when exercising, Sensation of rapid, fluttering or pounding heartbeats, called palpitations, Fainting or a feeling of lightheadedness. […] Left ventricular hypertrophy changes the structure and function of the heart. The thickened left ventricle becomes weak and stiff. This prevents the lower left heart chamber from filling properly with blood. As a result, blood pressure in the heart increases.

• #6 Left Ventricular Hypertrophy (LVH) | Cigna

  https://www.cigna.com/knowledge-center/hw/medical-topics/left-ventricular-hypertrophy-abr9382

  Left ventricular hypertrophy (LVH) means that the muscle of the heart’s main pump (left ventricle) has become thick and enlarged. This can happen over time if the left ventricle has to work too hard. […] LVH may not cause symptoms. When it does, the most common ones are: Shortness of breath. Feeling tired or dizzy. Chest pain, which may be worse when you’re active. Feeling like your heart is fluttering, racing, or pounding (palpitations). […] New or worse symptoms may be a sign of heart failure. Heart failure means that your heart doesn’t pump as much blood as your body needs.

• #7 What Causes Left Ventricular Hypertrophy (LVH)?

  https://www.verywellhealth.com/left-ventricular-hypertrophy-8728481

  Left ventricular hypertrophy usually causes no symptoms for many years. […] Over time, as the left ventricle thickens and/or enlarges, the heart muscle becomes weaker and stiffer and is unable to pump blood very well. […] Left-sided heart failure may then occur, causing the following symptoms: Feeling short of breath (dyspnea), which may occur while lying down (orthopnea) or wake you from sleep (paroxysmal nocturnal dyspnea), Unusual tiredness, Chest pain (angina), especially with physical activity, Rapid, pounding, or irregular heartbeat (palpitations), Dizziness, Fainting (syncope), Swelling of lower extremities (legs, ankles, feet). […] LVH is a concerning finding because it indicates that a person’s heart is working harder than usual. Depending on the severity of the LVH and its cause, the heart may not be pumping blood efficiently.

• #8 What is Left Ventricular Hypertrophy (LVH)? | American Heart Association

  https://www.heart.org/en/health-topics/heart-valve-problems-and-disease/heart-valve-problems-and-causes/what-is-left-ventricular-hypertrophy-lvh

  Left ventricular hypertrophy, or LVH, is a term for a heart’s left pumping chamber that has thickened and may not be pumping efficiently. Sometimes problems such as aortic stenosis or high blood pressure overwork the heart muscle. In response to this pressure overload, the inner walls of the heart may respond by getting thicker. These thickened walls can cause the left ventricle to weaken, stiffen and lose elasticity, which may prevent healthy blood flow. […] LVH may be present for many years without any noticeable symptoms. As the condition worsens, symptoms may develop, such as: Shortness of breath, Fatigue, Chest pain (especially with exercise), Heart palpitations, Dizziness or fainting. […] If you are experiencing any of these symptoms, talk to your health care professional right away so that the problem can be identified and treated. […] It’s important to treat the causes of LVH early because it can lead to severe problems such as heart failure, sudden cardiac arrest and ischemic stroke.

• #9

  https://myhealth.alberta.ca/Health/aftercareinformation/pages/conditions.aspx?hwid=abr9384

  Left ventricular hypertrophy (LVH) means that the muscle of the heart’s main pump (left ventricle) has become thick and enlarged. This can happen over time if the left ventricle has to work too hard. […] LVH may not cause symptoms. When it does, the most common ones are: Shortness of breath. Feeling tired or dizzy. Angina symptoms, such as chest pain or pressure, which may be worse when you’re active. Feeling like your heart is fluttering, racing, or pounding (palpitations). […] New or worse symptoms may be a sign of heart failure. Heart failure means that your heart doesn’t pump as much blood as your body needs. […] LVH is linked to an increased risk of other problems, including heart attack, heart failure, stroke, and heart rhythm problems. Treatment can help reduce these risks.

• #10 Understanding Left Ventricular Hypertrophy (LVH) | Saint Luke’s Health System

  https://www.saintlukeskc.org/health-library/understanding-left-ventricular-hypertrophy-lvh

  You may have LVH for many years with no symptoms. But as it gets worse over time, you may have symptoms, such as: […] Chest pain (often when exercising) […] Extreme tiredness (fatigue) […] Fast heartbeat (palpitations) […] Shortness of breath […] Dizziness or fainting. […] Having LVH may put you at higher risk for other health problems, such as: […] Heart attack […] Stroke […] Heart failure […] Heart rhythm problems.

• #11

  https://myhealth.alberta.ca/Health/pages/conditions.aspx?hwid=abr9382

  Left ventricular hypertrophy (LVH) means that the muscle of the heart’s main pump (left ventricle) has become thick and enlarged. This can happen over time if the left ventricle has to work too hard. When the ventricle gets thick, other changes can happen in the heart. The heart’s electrical system might not work normally, the heart muscle may not get enough oxygen, and the heart may not pump as well as it should. […] LVH may not cause symptoms. When it does, the most common ones are: Shortness of breath. Feeling tired or dizzy. Angina symptoms, such as chest pain or pressure, which may be worse when you’re active. Feeling like your heart is fluttering, racing, or pounding (palpitations). […] New or worse symptoms may be a sign of heart failure. Heart failure means that your heart doesn’t pump as much blood as your body needs.

• #12 Hypertrophic cardiomyopathy – Symptoms and causes – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/hypertrophic-cardiomyopathy/symptoms-causes/syc-20350198

  In hypertrophic cardiomyopathy, the muscular heart wall called the septum often becomes thicker than usual. But the thickening can happen anywhere in the left lower heart chamber, also called the left ventricle. […] Many people with hypertrophic cardiomyopathy don’t realize they have it. That’s because they have few, if any, symptoms. But in a small number of people with HCM, the thickened heart muscle can cause serious symptoms. These include shortness of breath and chest pain. […] Symptoms of hypertrophic cardiomyopathy can include one or more of the following: Chest pain, especially during exercise. Fainting, especially during or just after exercise or other physical activity. Sensation of fast, fluttering or pounding heartbeats called palpitations. Shortness of breath, especially during exercise.

• #13 Hypertrophic Cardiomyopathy: Causes, Symptoms & Treatments

  https://my.clevelandclinic.org/health/diseases/17116-hypertrophic-cardiomyopathy

  Thickening of your heart muscle (especially the ventricles or lower heart chambers). […] The stiffness in your left ventricle causes pressure to increase inside your heart and may lead to symptoms such as: […] Chest pain. […] Difficulty breathing (shortness of breath). […] Dizziness or fainting. […] Feeling that your heart’s beating too fast (palpitations). […] Common symptoms of hypertrophic cardiomyopathy include: […] Chest pain. This usually happens with exercise or physical activity, but also may occur with rest or after meals. […] Difficulty breathing (shortness of breath) and fatigue, especially with exertion. These symptoms are more common in adults with hypertrophic cardiomyopathy. Increased pressure in the left atrium and lungs is the cause. […] Fainting or passing out (syncope). Irregular heart rhythms or abnormal responses of your blood vessels during exercise may cause fainting, or no cause may be found.

• #14 Left ventricular hypertrophy – Augusta HealthSearchClose SearchSearch IconSearch IconClose Search IconMobile Menu IconMobile Menu Close IconInstagramFacebookTwitterYoutube

  https://www.augustahealth.com/disease/left-ventricular-hypertrophy/

  Left ventricular hypertrophy usually develops gradually. You may experience no signs or symptoms, especially during the early stages of the condition. […] As left ventricular hypertrophy progresses, you may experience: Shortness of breath, Fatigue, Chest pain, often after exercising, Sensation of rapid, fluttering or pounding heartbeats (palpitations), Dizziness or fainting.

• #15 Left Ventricular Hypertrophy (LVH) – Symptoms, Causes and Treatment – VIMS

  https://vims.ac.in/vims-hospital/left-ventricular-hypertrophy-lvh-symptoms-causes-and-treatment/

  Left ventricular hypertrophy occurs commonly in people with a history of high uncontrolled blood pressure. Hence, having blood pressure in control is one of the main ways to avoid LVH. LVH leads to a higher risk of congestive heart failure and irregular heart rhythms, which are life-threatening heart conditions. Some of the general traits experienced by people with LVH are: […] Shortness of breath […] Fatigue, Dizziness, or fainting […] Chest pain after exercising or performing a strenuous activity […] Heart palpitations or fluttering of the heart. The condition develops gradually, and at times goes unnoticed until it reaches critical stages. Regular heart health checks, hence, make a huge difference in keeping up with the heart-wellness. […] LVH goes undetected in the early stages since the heart is trying to adjust to the changes in the best possible way without realizing its an abnormality. The symptoms often manifest in the later stages. Experiencing a combination of at least two of the following problems indicates that one should consult a doctor as soon as possible. […] Difficulty in breathing after exercising or after mild activities […] Frequent chest pain that lasts longer than minutes each.

• #16

  https://www.amerikanhastanesi.org/mayo-clinic-care-network/mayo-clinic-health-information-library/diseases-conditions/left-ventricular-hypertrophy

  Left ventricular hypertrophy is thickening of the walls of the lower left heart chamber. The lower left heart chamber is called the left ventricle. The left ventricle is the heart’s main pumping chamber. […] During left ventricular hypertrophy, the thickened heart wall can become stiff. Blood pressure in the heart increases. The changes make it harder for the heart to effectively pump blood. Eventually, the heart may fail to pump with as much force as needed. […] Left ventricular hypertrophy usually develops gradually. Some people do not have symptoms, especially during the early stages of the condition. […] Left ventricular hypertrophy itself doesn’t cause symptoms. But symptoms may occur as the strain on the heart worsens. They may include: Shortness of breath, especially while lying down; Swelling of the legs; Chest pain, often when exercising; Sensation of rapid, fluttering or pounding heartbeats, called palpitations; Fainting or a feeling of lightheadedness.

• #17 Left Ventricular Hypertrophy Symptoms/Causes – Orange County

  https://www.hoag.org/specialties-services/heart-vascular/specialty-programs/heart-failure-program/conditions/left-ventricular-hypertrophy/

  Hypertrophy within the left ventricle usually involves a gradual progression of symptoms. In mild cases, left ventricular hypertrophy may not cause any symptoms. However, as the condition progresses, symptoms may include: […] When the walls of the left ventricle thicken, the heart may become less able to maintain healthy blood flow through the aorta to the rest of the body. That can cause vital organs and tissues to become starved of oxygen-rich blood, causing a variety of symptoms and complications, including some that might be life-threatening. […] If left untreated, left ventricular hypertrophy can increase the risk of serious complications and symptoms, including serious heart disease or even death. Potential complications of left ventricular hypertrophy may include: […] Left ventricular hypertrophy is a very common condition, affecting an estimated one in five people.

• #18

  https://www.amerikanhastanesi.org/mayo-clinic-care-network/mayo-clinic-health-information-library/diseases-conditions/left-ventricular-hypertrophy

  Left ventricular hypertrophy changes the structure and function of the heart. The thickened left ventricle becomes weak and stiff. This prevents the lower left heart chamber from filling properly with blood. As a result, blood pressure in the heart increases. […] As a result of these changes, complications of left ventricular hypertrophy include: Heart failure; Irregular heart rhythms, called arrhythmias; Too little oxygen to the heart, called ischemic heart disease; Sudden, unexpected loss of heart function, breathing and consciousness, called sudden cardiac arrest.

• #19 Ventricular hypertrophy – Wikipedia

  https://en.wikipedia.org/wiki/Ventricular_hypertrophy

  The development of pathologic states in LVH is complex. Electrical abnormalities are commonly found in individuals with LVH, both ventricular and super-ventricular tachycardia. Additionally, cytoarchitecture and the extracellular environment of the myocardium are altered, specifically genes typically expressed in the fetal heart are induced, as are collagen and other fibrotic proteins. LVH may interfere with heart functionality in a number of ways. Before progression to a dilated phenotype, mechanical obstruction of the outflow tract can occur, leading to reduced cardiac output. Additionally, increased fibrosis of the ventricle can result in a failure to relax appropriately which impairs cardiac filling and may lead to diastolic dysfunction or heart failure with preserved ejection fraction.

• #20 Left Ventricular Hypertrophy – StatPearls – NCBI Bookshelf

  https://www.ncbi.nlm.nih.gov/books/NBK557534/

  Since continuous pressure or volume overload may remain in a compensatory phase, patients with LVH remain asymptomatic for a few years. But as the disease progresses, it will lead to the development of systolic or diastolic dysfunction and end-stage heart failure. Increased myocardial oxygen demand eccentric hypertrophy may result in angina or ischemic symptoms. Also, LVH predisposes to arrhythmias because hypertrophied cardiac muscle disrupts normal conduction. This predisposes to atrial fibrillation that may lead to ischemic stroke.

• #20 Left Ventricular Hypertrophy – StatPearls – NCBI Bookshelf

  https://www.ncbi.nlm.nih.gov/books/NBK557534/

  Left ventricular hypertrophy (LVH) is a condition in which an increase in left ventricular mass occurs secondary to an increase in wall thickness, an increase in left ventricular cavity enlargement, or both. […] Most commonly, the left ventricular wall thickening occurs in response to pressure overload, and chamber dilatation occurs in response to the volume overload. […] Hypertension and aortic valve stenosis are the most common causes of LVH. In both of these conditions, the heart is contracting against an elevated afterload. […] The presence of LVH forecasts an increased risk of cardiovascular morbidity and mortality, even after adjustment for major cardiovascular risk factors such as age, smoking, obesity dyslipidemia, blood pressure, and diabetes. This means that LVH is an independent risk factor for cardiovascular disease. Once LVH is developed, it puts the patient at significant risk of developing myocardial ischemia and infarction, heart failure, dysrhythmias, or even sudden death. The risk of cardiovascular disease and adverse major cardiac events increases with increasing LVM and decreases with the regression of LVH.

• #21 Left Ventricular Hypertrophy: Etiology-Based Therapeutic Options

  https://pmc.ncbi.nlm.nih.gov/articles/PMC9135932/

  Determining the etiologies of left ventricular hypertrophy (LVH) can be challenging due to the similarities of the different manifestations in clinical presentation and morphological features. Patients with LVH remain asymptomatic for a few years, but disease progression will lead to the development of systolic or diastolic dysfunction and end-stage heart failure. […] As hypertrophied cardiac muscle disrupts normal conduction, LVH predisposes to arrhythmias. […] Prognostic associations with LVH include all-cause mortality, atrial fibrillation (AF), congestive heart failure, diastolic dysfunction, myocardial infarction (MI), reduced coronary flow reserve, stroke, sudden cardiac death, and ventricular ectopic activity. […] The association of LVH with increased cardiovascular morbidity and mortality demands aggressive treatment. However, the initial asymptomatic nature of LVH may lead to a delay in treatment.

• #22 Hypertrophic Cardiomyopathy: Causes, Symptoms & Treatments

  https://my.clevelandclinic.org/health/diseases/17116-hypertrophic-cardiomyopathy

  Feeling like your heart’s beating too fast or a fluttering in the chest (palpitations). […] Abnormal heartbeats (arrhythmias) such as atrial fibrillation or ventricular tachycardia (both of which give you a fast heartbeat) may cause palpitations. […] Most people with hypertrophic cardiomyopathy have a low risk for sudden cardiac death. However, hypertrophic cardiomyopathy is the most common cause of sudden cardiac death in people under age 35. […] Symptoms of heart failure include: […] Difficulty breathing (shortness of breath). […] Feeling tired (fatigue) when you’re active. […] Swelling in your ankles, legs and abdomen. […] Feeling that your heart is beating too fast (palpitations). […] There are several ways to manage heart failure, from making lifestyle changes to medications that relieve symptoms or help the muscle in your heart to work the way it should.

• #23 What Causes Left Ventricular Hypertrophy (LVH)?

  https://www.verywellhealth.com/left-ventricular-hypertrophy-8728481

  In addition to heart failure, LVH is associated with the following complications: Heart attack (myocardial infarction), Abnormal heart rhythm (cardiac arrhythmia), Sudden cardiac arrest, Ischemic stroke (a blockage of blood flow in the brain). […] LVH symptoms are usually silent for years until the heart weakens and stops pumping blood efficiently. Once the left heart begins to fail, symptoms like trouble breathing, chest pain, fatigue, and dizziness develop. […] If underlying causes of LVH are not addressed, potentially life-threatening problems may develop, like heart attack, stroke, or abnormal heart rhythms.

• #24 Left Ventricular Hypertrophy – MD Searchlight

  https://mdsearchlight.com/heart-health/left-ventricular-hypertrophy/

  Left ventricular hypertrophy, a condition where the muscle wall of the heart’s main pumping chamber becomes thickened, is a common complication. Once developed, potential signs include a specific type of heartbeat sound known as an S4 gallop and signs of changes to the heart muscle. […] The condition known as LVH (Left Ventricular Hypertrophy), or the thickening of the heart’s left ventricle, signals an increased chance of heart-related diseases and death. This remains true even when considering common risk factors for heart disease like age, smoking, obesity, high blood cholesterol, high blood pressure, and diabetes. What it means is that having LVH independently increases your chances of developing heart diseases. […] People with left ventricular hypertrophy (LVH) often don’t show symptoms for a few years. This is because their hearts are still able to compensate for the added pressure or volume overload. However, as the condition worsens over time, it can cause problems with both the heart’s ability to contract (systolic dysfunction) and its ability to relax and fill with blood (diastolic dysfunction). This could eventually lead to final stage heart failure.

• #25 Hypertrophic Cardiomyopathy (HCM) | American Heart Association

  https://www.heart.org/en/health-topics/cardiomyopathy/what-is-cardiomyopathy-in-adults/hypertrophic-cardiomyopathy

  Hypertrophic cardiomyopathy is most often caused by abnormal genes in the heart muscle. These genes cause the walls of the heart chamber (left ventricle) to become thicker than normal. […] Some people with hypertrophic cardiomyopathy don’t have symptoms while others may only feel symptoms with exercise or exertion. Some people may not have signs or symptoms in the early stages of the disease but may develop them over time. Knowing the signs and symptoms of HCM is important. It can help with getting an early diagnosis when treatment may be most effective. Signs and symptoms of HCM include: […] HCM is a chronic disease that can get worse over time. This can lead to poorer function and quality of life, long-term complications and more financial and social burden. […] As HCM progresses, it can cause other health problems. People with HCM are at higher risk for developing atrial fibrillation, which can lead to blood clots, stroke and other heart-related complications. HCM may also lead to heart failure. It can also lead to sudden cardiac arrest, but this is rare. HCM has been regarded as the most common cause of sudden cardiac death in young people and competitive athletes in North America, although it is rare.

• #26 Left ventricular hypertrophy – Wikipedia

  https://en.wikipedia.org/wiki/Left_ventricular_hypertrophy

  Left ventricular hypertrophy (LVH) is thickening of the heart muscle of the left ventricle of the heart, that is, left-sided ventricular hypertrophy and resulting increased left ventricular mass. […] While LVH itself is not a disease, it is usually a marker for disease involving the heart. […] Disease processes that can cause LVH include any disease that increases the afterload that the heart has to contract against, and some primary diseases of the muscle of the heart. […] Primary disease of the muscle of the heart that cause LVH are known as hypertrophic cardiomyopathies, which can lead into heart failure. […] Long-standing mitral insufficiency also leads to LVH as a compensatory mechanism. […] Treatment is typically focused on resolving the cause of the LVH with the enlargement not permanent in all cases. […] In some cases the growth can regress with the reduction of blood pressure. […] LVH may be a factor in determining treatment or diagnosis for other conditions, for example, LVH is used in the staging and risk stratification of Non-ischemic cardiomyopathies such as Fabry’s Disease.

• #27 Left Ventricular Hypertrophy: Etiology-Based Therapeutic Options

  https://pmc.ncbi.nlm.nih.gov/articles/PMC9135932/

  Treatment involves lifestyle changes (including weight reduction and exercise) and, depending upon the cause, may include medications, surgery, and implantable devices for the prevention of sudden cardiac death. […] Hypertension is a major modifiable risk factor for CVD morbidity and mortality. Lowering the blood pressure with antihypertensive agents decreases cardiac mass in patients with LVH, and weight loss or dietary sodium restriction have additional beneficial effects on the improvement in cardiac mass. […] Once the patient has received the appropriate treatment, regression of LVH continues gradually over time (3 years) and may be associated with complete reversal of LVH and other abnormalities induced by hypertension, such as left atrial enlargement and diastolic dysfunction. […] Regular exercise has been found to prevent the development of LVH in older individuals while endurance training causes increased LVM in young individuals.

• #28 Hypertrophic Cardiomyopathy (HCM) | American Heart Association

  https://www.heart.org/en/health-topics/cardiomyopathy/what-is-cardiomyopathy-in-adults/hypertrophic-cardiomyopathy

  A small number of people with HCM, however, are at risk for complications including heart failure and sudden death. The risk of heart complications can vary between families and among different members of the same family. It’s important that your health care team identifies people who are most at risk for these complications so preventative treatment can be provided.

• #29 Hypertrophic cardiomyopathy – Symptoms and causes – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/hypertrophic-cardiomyopathy/symptoms-causes/syc-20350198

  In many people, the thickened heart muscle blocks the blood flow leaving the heart. This can cause shortness of breath with activity, chest pain, dizziness and fainting spells. […] Over time, the thickened heart muscle can become too stiff to fill the heart with blood. As a result, the heart can’t pump enough blood to meet the body’s needs. […] Rarely, hypertrophic cardiomyopathy can cause heart-related sudden death in people of all ages. Many people with hypertrophic cardiomyopathy don’t realize they have it. As a result, sudden cardiac death might be the first sign of the condition. It can happen in young people who seem healthy, including high school athletes and other young, active adults.

• #30 Hypertrophic Cardiomyopathy – Symptoms, Tests, Treatments

  https://www.webmd.com/heart-disease/hypertrophic-cardiomyopathy

  Many people with HCM have no symptoms or only minor symptoms and live a normal life. Other people develop symptoms, which progress and worsen as heart function worsens. […] Symptoms of HCM can occur at any age and may include: Chest pain or pressure (usually occurs with exercise or physical activity, but can also occur with rest or after meals), Shortness of breath (dyspnea), especially with exertion, Fatigue (feeling overly tired), Fainting (caused by irregular heart rhythms, abnormal responses of the blood vessels during exercise, or no cause may be found), Palpitations (fluttering in the chest) due to abnormal heart rhythms (arrhythmias), such as atrial fibrillation or ventricular tachycardia, Sudden death (occurs in a small number of patients with HCM).

• #31 Left ventricular hypertrophy was not built in a day | Hypertension Research

  https://www.nature.com/articles/s41440-022-01119-4

  Likewise, left ventricular hypertrophy (LVH) does not develop in a day, and the moderate-stable and moderate-increasing trajectories of the rate pressure product (RPP) lead to LVH. […] LVH is associated with HF with preserved ejection fraction (HFpEF), and the prevention of progression from stage B to C is a major challenge. […] Heart rate (HR) and blood pressure (BP) are incorporated into the RPP, which is an indirect index of myocardial oxygen consumption that predicts cardiac function, morbidity, and mortality in patients with cardiovascular disease. […] Zheng et al. demonstrated that RPP trajectories in early life are associated with LVH in middle age, independent of anthropometric measurements and metabolic risk factors; thus, the identification of longitudinal RPP trajectories from childhood may provide additional information on risk prediction for an individual’s cardiovascular health status in later life.

• #32 Familial hypertrophic cardiomyopathy: MedlinePlus GeneticsLock

  https://medlineplus.gov/genetics/condition/familial-hypertrophic-cardiomyopathy/

  Hypertrophic cardiomyopathy is a heart condition characterized by thickening (hypertrophy) of the heart (cardiac) muscle. […] The symptoms of familial hypertrophic cardiomyopathy are variable, even within the same family. Many affected individuals have no symptoms. Other people with familial hypertrophic cardiomyopathy may experience chest pain; shortness of breath, especially with physical exertion; a sensation of fluttering or pounding in the chest (palpitations); lightheadedness; dizziness; and fainting. […] While most people with familial hypertrophic cardiomyopathy are symptom-free or have only mild symptoms, this condition can have serious consequences. It can cause abnormal heart rhythms (arrhythmias) that may be life threatening. People with familial hypertrophic cardiomyopathy have an increased risk of sudden death, even if they have no other symptoms of the condition. A small number of affected individuals develop potentially fatal heart failure, which may require heart transplantation. […] Familial hypertrophic cardiomyopathy often begins in adolescence or young adulthood, although it can develop at any time throughout life.

• #33 Fabry disease: development and progression of left ventricular hypertrophy despite long-term enzyme replacement therapy | Heart

  https://heart.bmj.com/content/110/15/997

  Over a median follow-up of 10 years under ERT, 36% of the patients still had LVMI cardiac progression, and 32%, predominantly older men, experienced major AFD-related events. LVH at treatment initiation was a strong predictor of LVMI progression and adverse events on ERT. […] Over a period of 10 years of ERT-treated patients with AFD, up to 36% still experienced progression of left ventricular mass index (LVMI) and 32%, predominantly older men, experienced major Fabry disease-related events. LVH at treatment initiation was a strong predictor of LVMI progression and adverse events on ERT. […] The presence of LVH at baseline was age dependent: 1 of 26 (4%) patients aged 30 years, 10 of 21 (48%) patients between 30 and 50 years, and 11 of 13 (85%) patients 50 years (p for trend0.01). […] The overall change of LVMI in the entire cohort during the observation time under ERT was 1.2 (1; 3.2) g/m2 per 100 patient-years. Significant LVMI progression was observed in 22 (36%) patients, with a median increase of 12.1 (7-17.6) g/m2 per 100 patient-years.

• #34

  https://journals.lww.com/jhypertension/abstract/2024/05001/hypertension_exaggerates_left_ventricular.675.aspx

  Left ventricular hypertrophy (LVH) and dysfunction are the main causes of death in patients with Fabry Disease (FD). […] Our data suggest that H is associated with a higher risk of LVH, representing a clinical predictor of a worsened evolution of FD cardiac phenotype. […] In H patients, LVMi is significantly higher in FD than URRAH patients. […] The multivariate analysis for sex and age indicated that FD and hypertension interact as independent risk factors for LVH. […] Data from the murine model confirm the exaggerated hypertrophic response to H of FD heart, probably due to energetic stress induced by the increased cardiac workload.

• #35 Left Ventricular Hypertrophy (LVH)

  https://my.clevelandclinic.org/health/diseases/21883-left-ventricular-hypertrophy

  With mild left ventricular hypertrophy, you may not notice any symptoms. As the condition gets worse, you may have LVH symptoms that include: […] LVH, an enlarged left ventricle, can happen when your heart tries to keep up with the demands on it. The condition affects nearly 1 in 5 people. […] Left untreated, LVH affects your hearts ability to pump blood efficiently. These changes increase your risk of other issues, including: […] Left untreated, LVH (and related underlying heart conditions) increases your risk of serious heart disease or even death. Treatment to slow or stop the progression of left ventricular hypertrophy lowers the risk of severe heart damage. An early and accurate diagnosis is the key to improving the outlook for people with left ventricular hypertrophy.

• #36 I have had borderline LVH and anxiety for two years. What to do?

  https://www.icliniq.com/qa/left-ventricular-hypertrophy/how-can-i-manage-my-lvh-along-with-the-anxiety-issues

  I discovered a slight heart condition called borderline left ventricular hypertrophy (LVH). […] No need to worry; this is just a compensatory change in the heart in response to high blood pressure. […] It will gradually improve as your blood pressure comes under control over time. […] Our primary focus is not on the LVH (left ventricular hypertrophy), as it typically does not create future problems. […] Consider getting an ECG (echocardiogram) done to rule out any cardiac causes of chest discomfort.

• #37 Reddit – The heart of the internet

  https://www.reddit.com/r/AskDocs/comments/88lgg3/left_ventricular_hypertrophy_doctor_not_telling/

  Male 32 years old height 5″5 118 pounds Symptoms: chest pain, rapid heart rate, skipped beats, shortness of breathe. […] My GP did an EKG and says i have left ventricular hypertrophy possibly related to apnea. E.R has done some EKGs and says i have left ventricular hypertrophy. […] cardiologist keeps saying chest pain and skipped beats are anxiety related, heart is fine.

• #38 Left ventricular hypertrophy: Clinical findings and ECG diagnosis – UpToDate

  https://www.uptodate.com/contents/left-ventricular-hypertrophy-clinical-findings-and-ecg-diagnosis

  Left ventricular hypertrophy (LVH) refers to an increase in the size of myocardial fibers in the main cardiac pumping chamber. Such hypertrophy is usually the response to a chronic pressure or volume load. […] The two most common pressure overload states are systemic hypertension and aortic stenosis. […] The major conditions associated with LV volume overload are aortic or mitral valve regurgitation and dilated cardiomyopathy. […] Other causes of LVH include ventricular septal defects, hypertrophic cardiomyopathy syndromes, and physiologic changes associated with intense athletic training. […] The electrocardiogram (ECG) is a useful but imperfect tool for detecting LVH. The utility of the ECG relates to its being relatively inexpensive and widely available. The limitations of the ECG relate to its moderate sensitivity or specificity depending upon which of the many proposed sets of diagnostic criteria are applied. Therefore, because of these ECG limitations, LVH is most reliably identified on imaging with either echocardiography or cardiac magnetic resonance imaging.

• #39 Left Ventricular Hypertrophy (LVH) • LITFL • ECG Library Diagnosis

  https://litfl.com/left-ventricular-hypertrophy-lvh-ecg-library/

  The left ventricle hypertrophies in response to pressure overload secondary to conditions such as aortic stenosis and hypertension. […] This results in increased R wave amplitude in the left-sided ECG leads (I, aVL and V4-6) and increased S wave depth in the right-sided leads (III, aVR, V1-3). […] The thickened LV wall leads to prolonged depolarisation (increased R wave peak time) and delayed repolarisation (ST and T-wave abnormalities) in the lateral leads. […] ECG changes are an insensitive means of detecting LVH (patients with clinically significant left ventricular hypertrophy seen on echocardiography may still have a relatively normal ECG). […] Severe LVH such as this appears almost identical to left bundle branch block the main clue to the presence of LVH is the excessively high LV voltages. […] The strain pattern just further confirms LVH. Its presence is associated with a poor prognosis.

• #40 Left Ventricular Hypertrophy: Causes, Symptoms, Treatment and Complications

  https://www.carehospitals.com/diseases-conditions/left-ventricular-hypertrophy

  Left ventricular hypertrophy can have an impact on people’s lives. This condition, where the heart’s main pumping chamber (left ventricle) thickens, is more than just a medical term it’s a serious health issue that affects many. […] Heart left ventricular hypertrophy often develops gradually, and many people may not experience symptoms in the early stages. As the condition progresses, however, the strain on the heart can lead to noticeable signs, such as: […] It’s important to note that these symptoms can vary and depend on the severity and duration of the condition. If you’re experiencing any of these left ventricular hypertrophy signs, we recommend seeking medical attention promptly for proper diagnosis and treatment. […] Left ventricular hypertrophy is a serious condition. It’s a consistent predictor of cardiovascular morbidity and mortality in hypertensive patients. Once developed, it significantly increases the risk of myocardial ischaemia, heart failure, arrhythmias, and sudden death. […] Recovery time from left ventricular hypertrophy varies. Various studies showed that after about 38 months of therapy, 90.5% of subjects achieved complete regression of LVH. It’s a gradual process that requires consistent treatment and lifestyle changes.

• #41 Understanding Left Ventricular Hypertrophy : Heart Health

  https://bpincontrol.in/treatment-of-high-blood-pressure/left-ventricular-hypertrophy

  People may not initially exhibit any visible signs of LVH because it frequently progresses gradually. But if the illness worsens, these signs could appear: […] Chest Pain: Discomfort or pain in the chest, which can be mistaken for angina. […] Shortness of Breath: Difficulty breathing, especially during physical activity. […] Fatigue: Feeling tired or weak, even with minimal exertion. […] Irregular Heartbeat: Palpitations or an irregular heart rhythm. […] Dizziness or Fainting: Episodes of lightheadedness or fainting. […] LVH can be a serious condition, especially if left untreated. It can lead to heart failure, arrhythmias, and other cardiovascular complications. […] LVH itself is not heart failure, but it can increase the risk of heart failure if left unmanaged. […] The prognosis for LVH varies depending on its cause, severity, and how well it is managed. With appropriate treatment and lifestyle changes, many individuals can lead normal everyday lives.

• #42 Cardiomyopathy

  https://www.nhs.uk/conditions/cardiomyopathy/

  In hypertrophic cardiomyopathy, the heart muscle cells enlarge and the walls of the heart chambers thicken. […] The heart chambers are reduced in size so they cannot hold much blood, and the walls cannot relax properly and may stiffen. Also, the flow of blood through the heart may be obstructed. […] In most cases, hypertrophic cardiomyopathy will not have an impact on daily life. Some people do not have any symptoms and do not need treatment. […] But that does not mean the condition cannot be serious. Hypertrophic cardiomyopathy is the most common cause of sudden unexpected death in childhood and in young athletes. […] The main heart chambers can become stiff, leading to back pressure on the smaller collecting chambers. This can sometimes worsen the symptoms of heart failure and lead to abnormal heart rhythms (atrial fibrillation).

• #43 When Your Child Has Hypertrophic Cardiomyopathy | Saint Luke’s Health System

  https://www.saintlukeskc.org/health-library/when-your-child-has-hypertrophic-cardiomyopathy

  Most children with this condition have no symptoms. If they do occur, they often show up when children are active. Symptoms may include: […] A thickened heart muscle can: […] If the heart no longer pumps blood well, a condition called heart failure can develop. […] Damage to these cells can cause abnormal heart rhythms (arrhythmias). In rare cases, a severe arrhythmia can lead to sudden death. […] Your child needs to have regular visits with the cardiologist for the rest of their life. This is to check that their heart is working correctly. If an ICD is placed, this needs regular checks. […] Contact your child’s provider if your child has any of these: Fainting or dizzy spells, Trouble breathing, Tightness or pain in the chest, Irregular, fast heartbeats (palpitations).

• #44 THE CAUSES AND SYMPTOMS OF LEFT VENTRICULAR HYPERTROPHY

  https://ccchclinic.com/left-ventricular-hypertrophy/

  Left ventricular hypertrophy refers to the thickening and enlargement of the walls of the hearts left chamber. […] When the workload is increased, the muscle tissues in the chambers walls start to become thick, while sometimes, the left ventricle itself increases in size. This causes loss of elasticity in the heart muscles, which eventually fails to pump normally with the strength needed. […] It is seen that left ventricular hypertrophy develops very slowly in most of the cases. Some patient may not experience any kind of symptom in the early stages of the disease, but show signs like shortness of breath, fatigue, tiredness, chest pain, rapid or pounding heartbeats, dizziness or fainting, etc., in the later stages. […] If you lose consciousness often, have shortness of breath, or experience palpitations, where you feel as if your heart is fluttering or skipping a beat, then you should seek medical help immediately.

• #45 THE CAUSES AND SYMPTOMS OF LEFT VENTRICULAR HYPERTROPHY

  https://ccchclinic.com/left-ventricular-hypertrophy/

  As left ventricular hypertrophy can potentially change the structure of the heart as well as how it functions, it can lead to a lot of health complications. The enlarged left chamber of the heart can become weakened over time, lose elasticity, and become stiff, which would in turn prevent the ventricle from filling up to full capacity and increase the pressure in the heart. Similarly, it can lead to the compression of the coronary arteries and blood vessels in the heart, which can limit the supply of oxygen-rich blood to the different parts of the body. Such issues can then translate into other health complications, such as abnormal heart rhythm, decreased blood flow to the body, atrial fibrillation, ischemic heart disease, breathing problems, heart failure, cardiac arrest, and stroke.

• #46 Mastering Left Ventricular Hypertrophy: Guide for Nursing Students

  https://simplenursing.com/left-ventricular-hypertrophy/

  Left Ventricular Hypertrophy (LVH) is one of the many conditions associated with cardiomyopathy and heart failure. […] LVH is a condition that affects the heart’s left ventricle, and can possibly be fatal. […] Knowing its treatment, as well as diagnosis, will be crucial in school and after graduation. In clinical or on the job as a nurse, it’s important to recognize the signs and symptoms of LVH before it’s too late (death). […] Overall, LVH is caused by cardiac insufficiency, from the heart not pumping as vigorously as it should – resulting in dizziness and shortness of breath. […] LVH may be present for many years before any symptoms become apparent. As it progresses, this is what will appear in patients: Breathing difficulty, Fatigue, Chest pain (especially with exercise), Heart flutters, Fainting, Dizziness.

• #47 Mastering Left Ventricular Hypertrophy: Guide for Nursing Students

  https://simplenursing.com/left-ventricular-hypertrophy/

  Patients with LVH might also experience the feeling of a heartbeat that is quick, fluttery, or thumping (palpitations). […] The most common cause of LVH is high blood pressure. […] This repair requires plenty of rest from the patient. Without stress reduction and rest, a patient of LVH will continue to suffer symptoms and will possibly require rehospitalization. […] It depends, but typically six months to a year. Factors to consider include: age, the severity of their condition, and existing health conditions.

• #48 Left Ventricular Hypertrophy – MD Searchlight

  https://mdsearchlight.com/heart-health/left-ventricular-hypertrophy/

  If left ventricular hypertrophy (LVH) is not treated or managed, it can lead to an increased risk of heart-related diseases and death. The prognosis for LVH depends on the severity of the condition and the presence of other risk factors. However, if LVH is reversed or lessened, the risk of heart complications decreases.

• #49 Understanding Left Ventricular Hypertrophy (LVH)

  https://childrenslibrary.ouhealth.com/Library/HealthSheets/3,S,61057

  Left ventricular hypertrophy (LVH) is a condition where the size of the heart muscle is larger than normal. The left ventricle is the hearts main pumping chamber. It pumps oxygen-rich blood from your heart to the aorta and out to your body. When you have LVH, the muscle wall of the left ventricle becomes thick (hypertrophy) and enlarged. […] LVH can happen over time if you have certain health conditions that overwork the heart muscle, such as high blood pressure or aortic stenosis. As the heart works harder than normal, the left ventricle adapts. It gets thicker and enlarged to pump blood to the body. But the heart becomes less elastic and doesnt pump as well. This prevents healthy blood flow. […] You may have LVH for many years with no symptoms. But as it gets worse over time, you may have symptoms such as: Chest pain (often when exercising), Extreme tiredness (fatigue), Fast heartbeat (palpitations), Shortness of breath, Dizziness or fainting. […] See your healthcare provider right away if you have any of these symptoms. This set of symptoms can be caused by a few different health conditions.

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