Materiały źródłowe

• #1 Ventricular fibrillation – Symptoms & causes – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/ventricular-fibrillation/symptoms-causes/syc-20364523

  Ventricular fibrillation is an emergency that requires immediate medical attention. It’s the most frequent cause of sudden cardiac death. […] Medications, implanted devices or surgery may be recommended to prevent episodes of ventricular fibrillation. […] Ventricular fibrillation is the most frequent cause of sudden cardiac death. The risk of other long-term complications depends on how fast treatment is received.

• #2 Ventricular Fibrillation | Go Red for Women

  https://www.goredforwomen.org/en/health-topics/arrhythmia/about-arrhythmia/ventricular-fibrillation

  Ventricular fibrillation, or VF, is considered the most serious abnormal heart rhythm. VF is extremely dangerous and can lead to sudden cardiac death. Without treatment, the condition is fatal within minutes. […] If you’re at risk for ventricular fibrillation, your health care professional may recommend: […] Arrhythmia medications, which help control rhythm problems […] An implantable cardioverter defibrillator (ICD), which detects and corrects abnormal heart rhythms by sending a shock to the heart.

• #3 Ventricular fibrillation: Treatment, causes, and symptoms

  https://www.medicalnewstoday.com/articles/188837

  Ventricular fibrillation is a cardiac disturbance that causes abnormal heart rhythms and can be fatal. […] VF can lead to cardiac arrest within minutes if a person does not receive immediate help. […] Ventricular fibrillation (VF) is the most serious abnormal heart rhythm, according to the American Heart Association (AHA). It can lead to sudden cardiac death within minutes if a person does not receive treatment. […] Almost 70% of people who experience cardiac arrest have VF. […] Emergency treatment focuses on restoring blood flow as quickly as possible to the organs, including the brain. The person may also receive treatment to reduce the risk of a recurrence. […] For people who recover from VF, a doctor may recommend the following to prevent a recurrence: They may prescribe medications, such as: beta-blockers, for instance, propranolol or atenolol (Tenormin); angiotensin converting enzyme (ACE) inhibitors, for example, ramipril (Altace); calcium channel blockers, such as amiodarone (Cordarone).

• #4 Ventricular fibrillation – Diagnosis & treatment – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/ventricular-fibrillation/diagnosis-treatment/drc-20364524

  Ventricular fibrillation requires emergency medical treatment to prevent sudden cardiac death. The goal of emergency treatment is to restore blood flow as quickly as possible to prevent organ and brain damage. […] Other treatments for ventricular fibrillation are given to prevent future episodes and reduce the risk of arrhythmia-related symptoms. Treatment for ventricular fibrillation includes medications, medical devices and surgery. […] Drugs to control the heart rhythm (anti-arrhythmics) are used for emergency or long-term treatment of ventricular fibrillation. If you’re at risk of ventricular fibrillation or sudden cardiac death, your provider may prescribe medications to slow and control your heartbeat. […] Surgery or medical procedures to treat ventricular fibrillation include:

• #5 Ventricular Fibrillation Medication: Antidysrhythmics, Ia, Antidysrhythmics, Ib, Antidysrhythmics, III, Antidysrhythmics, V, Vasopressors

  https://emedicine.medscape.com/article/158712-medication

  In acute ventricular fibrillation (VF), drugs (eg, vasopressin, epinephrine, amiodarone) are used after three defibrillation attempts are performed to restore normal rhythm. […] Amiodarone has not been shown to be of value for primary prevention of VF in patients with a depressed left ventricular (LV) ejection fraction (LVEF). […] Vasopressin has an off-label indication for VF that is causing pulseless arrest. This agent may improve vital organ blood flow, cerebral oxygen delivery, the patient’s ability to be resuscitated, and the patient’s neurologic recovery. […] Amiodarone can also be used orally on a long-term basis in patients who refuse ICDs, are not candidates for ICDs, or have frequent ventricular arrhythmias. […] Amiodarone is a class III antiarrhythmic agent indicated for the management of life-threatening recurrent VF.

• #6 Amiodarone for the treatment and prevention of ventricular fibrillation and ventricular tachycardia – PubMed

  https://pubmed.ncbi.nlm.nih.gov/20730062/

  Amiodarone has emerged as the leading antiarrhythmic therapy for termination and prevention of ventricular arrhythmia in different clinical settings because of its proven efficacy and safety. […] Although the superiority of the transvenous implantable cardioverter defibrillator (ICD) over amiodarone has been well established in the preventive treatment of patients at high risk of life-threatening ventricular arrhythmias, amiodarone (if used with a beta-blocker) is the most effective antiarrhythmic drug to prevent ICD shocks and treat electrical storm. […] Both the pharmacokinetics and the electrophysiologic profile of amiodarone are complex, and its optimal and safe use requires careful patient surveillance with respect to potential adverse effects.

• #7 Amiodarone for the treatment and prevention of ventricular fibrillatio | VHRM

  https://www.dovepress.com/amiodarone-for-the-treatment-and-prevention-of-ventricular-fibrillatio-peer-reviewed-fulltext-article-VHRM

  Amiodarone has emerged as the leading antiarrhythmic therapy for termination and prevention of ventricular arrhythmia in different clinical settings because of its proven efficacy and safety. […] Although the superiority of the transvenous implantable cardioverter defibrillator (ICD) over amiodarone has been well established in the preventive treatment of patients at high risk of life-threatening ventricular arrhythmias, amiodarone (if used with a beta-blocker) is the most effective antiarrhythmic drug to prevent ICD shocks and treat electrical storm.

• #8 Ventricular fibrillation: Treatment, causes, and symptoms

  https://www.medicalnewstoday.com/articles/188837

  Ventricular fibrillation is a cardiac disturbance that causes abnormal heart rhythms and can be fatal. […] VF can lead to cardiac arrest within minutes if a person does not receive immediate help. […] Ventricular fibrillation (VF) is the most serious abnormal heart rhythm, according to the American Heart Association (AHA). It can lead to sudden cardiac death within minutes if a person does not receive treatment. […] Almost 70% of people who experience cardiac arrest have VF. […] Emergency treatment focuses on restoring blood flow as quickly as possible to the organs, including the brain. The person may also receive treatment to reduce the risk of a recurrence. […] For people who recover from VF, a doctor may recommend the following to prevent a recurrence: They may prescribe medications, such as: beta-blockers, for instance, propranolol or atenolol (Tenormin); angiotensin converting enzyme (ACE) inhibitors, for example, ramipril (Altace); calcium channel blockers, such as amiodarone (Cordarone).

• #9 Ventricular fibrillation: Treatment, causes, and symptoms

  https://www.medicalnewstoday.com/articles/188837

  Ventricular fibrillation is a cardiac disturbance that causes abnormal heart rhythms and can be fatal. […] VF can lead to cardiac arrest within minutes if a person does not receive immediate help. […] Ventricular fibrillation (VF) is the most serious abnormal heart rhythm, according to the American Heart Association (AHA). It can lead to sudden cardiac death within minutes if a person does not receive treatment. […] Almost 70% of people who experience cardiac arrest have VF. […] Emergency treatment focuses on restoring blood flow as quickly as possible to the organs, including the brain. The person may also receive treatment to reduce the risk of a recurrence. […] For people who recover from VF, a doctor may recommend the following to prevent a recurrence: They may prescribe medications, such as: beta-blockers, for instance, propranolol or atenolol (Tenormin); angiotensin converting enzyme (ACE) inhibitors, for example, ramipril (Altace); calcium channel blockers, such as amiodarone (Cordarone).

• #10 Ventricular fibrillation: Treatment, causes, and symptoms

  https://www.medicalnewstoday.com/articles/188837

  Ventricular fibrillation is a cardiac disturbance that causes abnormal heart rhythms and can be fatal. […] VF can lead to cardiac arrest within minutes if a person does not receive immediate help. […] Ventricular fibrillation (VF) is the most serious abnormal heart rhythm, according to the American Heart Association (AHA). It can lead to sudden cardiac death within minutes if a person does not receive treatment. […] Almost 70% of people who experience cardiac arrest have VF. […] Emergency treatment focuses on restoring blood flow as quickly as possible to the organs, including the brain. The person may also receive treatment to reduce the risk of a recurrence. […] For people who recover from VF, a doctor may recommend the following to prevent a recurrence: They may prescribe medications, such as: beta-blockers, for instance, propranolol or atenolol (Tenormin); angiotensin converting enzyme (ACE) inhibitors, for example, ramipril (Altace); calcium channel blockers, such as amiodarone (Cordarone).

• #11 2017 Guideline for Management of Ventricular Arrhythmias and Prevention of SCD

  https://www.acc.org/latest-in-cardiology/ten-points-to-remember/2017/10/29/08/56/2017-guideline-for-management-of-patients-with-ventricular-arrhythmias

  The following are summary points from the American Heart Association (AHA)/American College of Cardiology (ACC)/Heart Rhythm Society (HRS) Guideline for Management of Patients With Ventricular Arrhythmias (VAs) and the Prevention of Sudden Cardiac Death (SCD): […] In patients with heart failure (HF) with reduced ejection fraction (left ventricular ejection fraction [LVEF] 40%), treatment with a beta-blocker, a mineralocorticoid receptor antagonist, and either an angiotensin-converting enzyme inhibitor or an angiotensin-receptor blocker, or an angiotensin receptor-neprilysin inhibitor is recommended to reduce SCD and all-cause mortality (Class I). […] In patients with ischemic heart disease and sustained monomorphic ventricular tachycardia (VT), coronary revascularization alone is not effective therapy to prevent recurrent VT (Class III).

• #12 2017 Guideline for Management of Ventricular Arrhythmias and Prevention of SCD

  https://www.acc.org/latest-in-cardiology/ten-points-to-remember/2017/10/29/08/56/2017-guideline-for-management-of-patients-with-ventricular-arrhythmias

  The following are summary points from the American Heart Association (AHA)/American College of Cardiology (ACC)/Heart Rhythm Society (HRS) Guideline for Management of Patients With Ventricular Arrhythmias (VAs) and the Prevention of Sudden Cardiac Death (SCD): […] In patients with heart failure (HF) with reduced ejection fraction (left ventricular ejection fraction [LVEF] 40%), treatment with a beta-blocker, a mineralocorticoid receptor antagonist, and either an angiotensin-converting enzyme inhibitor or an angiotensin-receptor blocker, or an angiotensin receptor-neprilysin inhibitor is recommended to reduce SCD and all-cause mortality (Class I). […] In patients with ischemic heart disease and sustained monomorphic ventricular tachycardia (VT), coronary revascularization alone is not effective therapy to prevent recurrent VT (Class III).

• #13 Prophylaxis of primary ventricular fibrillation with tocainide in acute myocardial infarction. | Heart

  https://heart.bmj.com/content/49/6/557

  Within six hours of suspected acute myocardial infarction, 791 patients entered a randomised double blind study of combined intravenous and oral tocainide for the prophylaxis of primary ventricular fibrillation. […] The study was terminated on the basis of a sequential statistical analysis which showed that in these patients tocainide was unlikely to reduce the incidence of primary ventricular fibrillation by as much as 50%, primary ventricular fibrillation having occurred in 4% of the tocainide and 2% of the placebo patients. […] These results suggest that in the dosage used in this study tocainide does not exert an antifibrillatory action in the early phase of acute myocardial infarction.

• #14 Prevention of Ventricular Fibrillation After Aortic Declamping During Cardiac Surgery [Turk Kardiyol Dern Ars]

  https://archivestsc.com/jvi.aspx?pdir=tkd&plng=eng&un=TKDA-37607&look4=

  Ventricular fibrillation is common after aortic declamping during cardiac surgery. Ventricular fibrillation and its treatment with countershock increases the myocardial injury. In order to evaluate the effects of lidocaine who were given intravenously, 200 mg lidocaine was given 3 minutes before aortic declamping to 20 patients who were selected as a study group. No medication was given before aortic declamping to 22 patients in the control group. Ventricular fibrillation occurred after aortic declamping in 5 of 20 patients in the study group and 17 of 22 patients in the control group.

• #15 Ventricular fibrillation – Diagnosis & treatment – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/ventricular-fibrillation/diagnosis-treatment/drc-20364524

  An implantable cardioverter-defibrillator (ICD) is a battery-powered unit that’s implanted under the skin near the collarbone similar to a pacemaker. The ICD continuously monitors the heart rhythm. If the device detects an episode of ventricular fibrillation, it sends shocks to stop it and reset the heart’s rhythm. […] If ventricular fibrillation is caused by a heart attack, this procedure may reduce the risk of future episodes of ventricular fibrillation. […] This open-heart surgery redirects blood around a section of a blocked or partially blocked artery in the heart. It may be done if ventricular fibrillation is caused by coronary artery disease.

• #16 Ventricular Fibrillation – Stanford Medicine Children’s Health

  https://www.stanfordchildrens.org/en/topic/default?id=ventricular-fibrillation-134-230

  Prevention focuses on diagnosing and treating the underlying medical conditions that cause V-fib. Certain medicines can be used to reduce the risk of recurrence. Implantable cardioverter defibrillators (ICDs) may also be used. An ICD is a device implanted within the body that can shock the heart back to normal rhythm within seconds if V-fib is present. Although this device does not necessarily prevent V-fib, it can rapidly and automatically diagnose and treat this potentially fatal heart rhythm. […] If you are at risk for V-fib, you should wear a medical ID and let friends and loved ones know what to do in an emergency. Talk with them about when to call 911, and encourage them to learn how to use a defibrillator. […] If you have had V-fib, or are at high risk for it, follow your healthcare provider’s recommendations for taking medicine to control the arrhythmia. It’s also helpful to discuss other more invasive options, such as an ICD, or surgery, to prevent V-fib. Teach your friends and family about how to respond if you collapse and stop breathing. […] Medicines and certain procedures after an episode of ventricular fibrillation can prevent or reduce the chances of another episode. […] An ICD can promptly treat V-fib.

• #17 Ventricular Fibrillation

  https://johnshopkinshealthcare.staywellsolutionsonline.com/Conditions/Heart/Conditions/Arrhythmias/134,230

  Ventricular fibrillation is a type of arrhythmia, or irregular heartbeat, that affects your hearts ventricles. […] Ventricular fibrillation is life-threatening and needs immediate medical attention. […] CPR and defibrillation can restore your heart to its normal rhythm and may be lifesaving. […] Medicines and certain procedures after an episode of ventricular fibrillation can prevent or reduce the chances of another episode. […] An ICD can promptly treat V-fib. […] It’s extremely important to make sure that people around you know what to do if you collapse because of ventricular fibrillation. […] Prevention focuses on diagnosing and treating the underlying medical conditions that cause V-fib. Certain medicines can be used to reduce the risk of recurrence. Implantable ICDs may also be used. An ICD is a device implanted within the body that can shock the heart back to normal rhythm within seconds if V-fib is present. Although this device doesn’t necessarily prevent V-fib, it can rapidly and automatically diagnose and treat this potentially fatal heart rhythm.

• #18 Amiodarone for the treatment and prevention of ventricular fibrillation and ventricular tachycardia – PubMed

  https://pubmed.ncbi.nlm.nih.gov/20730062/

  Amiodarone has emerged as the leading antiarrhythmic therapy for termination and prevention of ventricular arrhythmia in different clinical settings because of its proven efficacy and safety. […] Although the superiority of the transvenous implantable cardioverter defibrillator (ICD) over amiodarone has been well established in the preventive treatment of patients at high risk of life-threatening ventricular arrhythmias, amiodarone (if used with a beta-blocker) is the most effective antiarrhythmic drug to prevent ICD shocks and treat electrical storm. […] Both the pharmacokinetics and the electrophysiologic profile of amiodarone are complex, and its optimal and safe use requires careful patient surveillance with respect to potential adverse effects.

• #19 Ventricular Fibrillation – Stanford Medicine Children’s Health

  https://www.stanfordchildrens.org/en/topic/default?id=ventricular-fibrillation-134-230

  Prevention focuses on diagnosing and treating the underlying medical conditions that cause V-fib. Certain medicines can be used to reduce the risk of recurrence. Implantable cardioverter defibrillators (ICDs) may also be used. An ICD is a device implanted within the body that can shock the heart back to normal rhythm within seconds if V-fib is present. Although this device does not necessarily prevent V-fib, it can rapidly and automatically diagnose and treat this potentially fatal heart rhythm. […] If you are at risk for V-fib, you should wear a medical ID and let friends and loved ones know what to do in an emergency. Talk with them about when to call 911, and encourage them to learn how to use a defibrillator. […] If you have had V-fib, or are at high risk for it, follow your healthcare provider’s recommendations for taking medicine to control the arrhythmia. It’s also helpful to discuss other more invasive options, such as an ICD, or surgery, to prevent V-fib. Teach your friends and family about how to respond if you collapse and stop breathing. […] Medicines and certain procedures after an episode of ventricular fibrillation can prevent or reduce the chances of another episode. […] An ICD can promptly treat V-fib.

• #20 2017 Guideline for Management of Ventricular Arrhythmias and Prevention of SCD

  https://www.acc.org/latest-in-cardiology/ten-points-to-remember/2017/10/29/08/56/2017-guideline-for-management-of-patients-with-ventricular-arrhythmias

  In patients with nonischemic cardiomyopathy, HF with New York Heart Association class IIIII symptoms and an LVEF of 35%, despite guideline-directed management and therapy, an implantable cardioverter-defibrillator (ICD) is recommended if meaningful survival of 1 year is expected. […] In patients who meet criteria for an ICD who have inadequate vascular access or are at high risk for infection, and in whom pacing for bradycardia or VT termination or as part of cardiac resynchronization therapy is neither needed nor anticipated, a subcutaneous ICD is recommended (Level I). […] Patients considering implantation of a new ICD or replacement of an existing one should be informed of their individual risk of SCD and nonsudden death from HF or noncardiac conditions, and the effectiveness and potential complications of the ICD in light of their health goals, preferences, and values (Class I).

• #21 Implantable Cardioverter Defibrillator (ICD) | American Heart Association

  https://www.heart.org/en/health-topics/arrhythmia/prevention–treatment-of-arrhythmia/implantable-cardioverter-defibrillator-icd

  ICDs are useful in preventing sudden death in people who have a high risk of a life-threatening arrhythmia. These include ventricular tachycardia (VT) or ventricular fibrillation (VF). […] Your health care team may recommend an ICD if you or your child is at risk of a life-threatening ventricular arrhythmia because of: […] A person is a candidate for an ICD if they have a life-threatening arrhythmia without correctable causes, such as:

• #22 2017 Guideline for Management of Ventricular Arrhythmias and Prevention of SCD

  https://www.acc.org/latest-in-cardiology/ten-points-to-remember/2017/10/29/08/56/2017-guideline-for-management-of-patients-with-ventricular-arrhythmias

  In patients with nonischemic cardiomyopathy, HF with New York Heart Association class IIIII symptoms and an LVEF of 35%, despite guideline-directed management and therapy, an implantable cardioverter-defibrillator (ICD) is recommended if meaningful survival of 1 year is expected. […] In patients who meet criteria for an ICD who have inadequate vascular access or are at high risk for infection, and in whom pacing for bradycardia or VT termination or as part of cardiac resynchronization therapy is neither needed nor anticipated, a subcutaneous ICD is recommended (Level I). […] Patients considering implantation of a new ICD or replacement of an existing one should be informed of their individual risk of SCD and nonsudden death from HF or noncardiac conditions, and the effectiveness and potential complications of the ICD in light of their health goals, preferences, and values (Class I).

• #23 Ventricular Fibrillation Treatment & Management: Approach Considerations, Defibrillation, ACLS Algorithm

  https://emedicine.medscape.com/article/158712-treatment

  Prevention of VF is directed at the underlying cause (see Etiology). Pharmacotherapy or surgical treatment (eg, operable coronary artery disease [CAD]) may be appropriate in some cases, whereas radiofrequency ablation is effective in a variety of disorders. […] Radiofrequency ablation (RFA) is indicated for prevention of ventricular fibrillation (VF) in patients with the following: Atrioventricular (AV) bypass tracts, Bundle-branch block ventricular tachycardia (VT), Right ventricular outflow tract (RVOT) tachycardia, Idiopathic left ventricular (LV) tachycardia, Idiopathic VF, Rare forms of automatic focal VT (however, these almost never cause VF), Scar-related VT due to ischemic or nonischemic myopathy. […] To prevent ventricular fibrillation (VF), screen for hypertrophic cardiomyopathy (HCM) in young patients who are at high suspicion for HCM, particularly those who are prospective candidates for competitive-level athletics.

• #24 Ventricular Fibrillation: Symptoms, Causes, Treatment

  https://www.webmd.com/heart-disease/what-is-ventricular-fibrillation

  Ventricular Fibrillation Prevention […] There’s no foolproof way to prevent an episode of ventricular fibrillation. But you can treat the medical issues that can lead to it. […] If you’re at risk for VFib, your doctor may recommend: […] Arrhythmia medication to control unusual heart rhythms […] An implantable cardioverter defibrillator to correct abnormal heart rhythms […] Cardiac ablation surgery to control unusual electrical signals. […] If you’ve had an episode of ventricular fibrillation or your doctor says you’re at risk for it, talk to your loved ones and others you spend time with. Discuss when they should call 911 and the importance of learning to use an AED. It’s also a good idea to wear a medical ID bracelet at all times. […] Ways to protect heart health […] Damage to your heart makes it more vulnerable to ventricular fibrillation. To keep yours as healthy as possible, take these steps: […] Keep cholesterol and blood pressure under control. Get checkups regularly. If your cholesterol or blood pressure is high, follow your doctor’s recommended treatment plan. […] Don’t smoke. Smoking makes you more likely to get heart disease. If you’re a smoker, your doctor can recommend ways to help you quit. […] Avoid overusing alcohol. if you drink alcohol, stick to no more than one to two drinks per day, depending on your size. […] Follow a heart-healthy diet. Focus on veggies, fruits, whole grains, and lean proteins. Limit salt, sugar, and saturated fat. This will also help you manage your weight, which is also important for heart health. […] Move on most days of the week. Do whatever exercise you enjoy, whether it’s walking, swimming, or going to the gym. Shoot for 30- to 60-minute workouts at least 3 days a week. Talk to your doctor about what kind of exercise is best for you. […] Get enough sleep. Most people need 7-9 hours a night for optimum health. Practice good sleep hygiene: Try to go to sleep and wake up on a regular schedule, keep your bedroom dark and quiet, and avoid screen time for at least a couple of hours before bed.

• #25 Ventricular Fibrillation Treatment & Management: Approach Considerations, Defibrillation, ACLS Algorithm

  https://emedicine.medscape.com/article/158712-treatment

  Prevention of VF is directed at the underlying cause (see Etiology). Pharmacotherapy or surgical treatment (eg, operable coronary artery disease [CAD]) may be appropriate in some cases, whereas radiofrequency ablation is effective in a variety of disorders. […] Radiofrequency ablation (RFA) is indicated for prevention of ventricular fibrillation (VF) in patients with the following: Atrioventricular (AV) bypass tracts, Bundle-branch block ventricular tachycardia (VT), Right ventricular outflow tract (RVOT) tachycardia, Idiopathic left ventricular (LV) tachycardia, Idiopathic VF, Rare forms of automatic focal VT (however, these almost never cause VF), Scar-related VT due to ischemic or nonischemic myopathy. […] To prevent ventricular fibrillation (VF), screen for hypertrophic cardiomyopathy (HCM) in young patients who are at high suspicion for HCM, particularly those who are prospective candidates for competitive-level athletics.

• #26 Catheter Ablation of Polymorphic Ventricular Tachycardia and Ventricular Fibrillation | AER Journal

  https://www.aerjournal.com/articles/catheter-ablation-polymorphic-ventricular-tachycardia-and-ventricular-fibrillation

  Recently, catheter ablation (CA) has become a therapeutic option to target focal triggers of polymorphic ventricular tachycardia and ventricular fibrillation (VF) in the setting of electrical storm (ES). […] In conclusion, CA appears to be a reasonable strategy for intractable cases of ES due to focally triggered polymorphic ventricular tachycardia and VF. Therefore, early transport of the patient into the experience centre for CA should be considered since the procedure could be in some cases life-saving. Therefore, the awareness of this entity and link to the nearest expert centre are important. […] In the clinical arena, a bulk of experience has accumulated on catheter ablation (CA) of focal sources of VF. It confirms the important role of focal triggers in driving VF in different clinical settings.

• #27 Catheter Ablation of Polymorphic Ventricular Tachycardia and Ventricular Fibrillation | AER Journal

  https://www.aerjournal.com/articles/catheter-ablation-polymorphic-ventricular-tachycardia-and-ventricular-fibrillation

  Recently, catheter ablation (CA) has become a therapeutic option to target focal triggers of polymorphic ventricular tachycardia and ventricular fibrillation (VF) in the setting of electrical storm (ES). […] In conclusion, CA appears to be a reasonable strategy for intractable cases of ES due to focally triggered polymorphic ventricular tachycardia and VF. Therefore, early transport of the patient into the experience centre for CA should be considered since the procedure could be in some cases life-saving. Therefore, the awareness of this entity and link to the nearest expert centre are important. […] In the clinical arena, a bulk of experience has accumulated on catheter ablation (CA) of focal sources of VF. It confirms the important role of focal triggers in driving VF in different clinical settings.

• #28 Catheter Ablation of Polymorphic Ventricular Tachycardia and Ventricular Fibrillation | AER Journal

  https://www.aerjournal.com/articles/catheter-ablation-polymorphic-ventricular-tachycardia-and-ventricular-fibrillation

  Therefore, it appears that different mechanisms are not mutually exclusive in the large animal or human heart. […] The role of this paper is to review available data on CA of polymorphic VT and VF in a human. […] The first cases of CA of focal triggers in polymorphic VT or VF were performed in several centres in the late 1990s. […] Long-term follow-up of patients after CA of idiopathic VF has recently been published by Knecht et al. […] The number of significant events (confirmed VF or aborted sudden death) was reduced from four (interquartile range 3-9) before to 0 (interquartile range 0-4) after ablation (p0.01). […] Long QT Syndrome Both patients with inherited and acquired long QT interval syndrome are at risk of developing polymorphic VTs and/or VF. […] However, patients are at risk of ES that necessitates complex management.

• #29 Epicardial ablation for prevention of ventricular fibrillation in a patient with Brugada Syndrome | Revista Portuguesa de Cardiologia (English edition)

  https://www.revportcardiol.org/en-epicardial-ablation-for-prevention-ventricular-articulo-S2174204914001196

  We present the case of a 60-year-old woman with Brugada syndrome, permanent type 1 electrocardiographic pattern, who had previously received an implantable cardioverter-defibrillator. […] Combined epicardial and endocardial electroanatomical mapping was performed with a view to substrate ablation. […] Extensive epicardial ablation of this area, which eliminated the fractionated electrograms, led to the disappearance of the Brugada electrocardiographic pattern six weeks after ablation. […] Despite discontinuation of quinidine, no further ventricular arrhythmias occurred during follow-up, which is still of short duration. […] Until recently, the only effective treatment for prevention of sudden death was implantation of an ICD, which is recommended in high-risk patients such as symptomatic individuals and those who have survived previous arrhythmic events.

• #30 Catheter Ablation of Polymorphic Ventricular Tachycardia and Ventricular Fibrillation | AER Journal

  https://www.aerjournal.com/articles/catheter-ablation-polymorphic-ventricular-tachycardia-and-ventricular-fibrillation

  The first prospective study of VF ablation in Brugada syndrome patients was reported by Nademanee et al. […] All the above studies provide important evidence that the increasingly recognised subtle structural abnormalities observed in the right ventricular outflow tract region of patients with Brugada syndrome may be a potential target to treat recurrent VF in this condition. […] The authors estimated that the scenario occurs relatively rarely in patients following acute myocardial infarction. […] Importantly, 80 % (12/15) of acute survivors had no recurrence of ES during 26 21 months of follow-up. […] In any case, it is clear that CA cannot be considered as a curative procedure for focally triggered VF, both in idiopathic cases and in patients with structural heart disease. […] In view of the invasive nature of CA for VF, potential complications and expertise required, patients presenting with ES should still be managed along conventional lines in the first instance. […] However, CA could be a reasonable therapeutic option for intractable cases and early transport of the patient into the experience centre for CA should always be considered. Therefore, the awareness of this entity and link to the expert centre are important.

• #31 Ventricular fibrillation – Diagnosis & treatment – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/ventricular-fibrillation/diagnosis-treatment/drc-20364524

  An implantable cardioverter-defibrillator (ICD) is a battery-powered unit that’s implanted under the skin near the collarbone similar to a pacemaker. The ICD continuously monitors the heart rhythm. If the device detects an episode of ventricular fibrillation, it sends shocks to stop it and reset the heart’s rhythm. […] If ventricular fibrillation is caused by a heart attack, this procedure may reduce the risk of future episodes of ventricular fibrillation. […] This open-heart surgery redirects blood around a section of a blocked or partially blocked artery in the heart. It may be done if ventricular fibrillation is caused by coronary artery disease.

• #32 2017 Guideline for Management of Ventricular Arrhythmias and Prevention of SCD

  https://www.acc.org/latest-in-cardiology/ten-points-to-remember/2017/10/29/08/56/2017-guideline-for-management-of-patients-with-ventricular-arrhythmias

  The following are summary points from the American Heart Association (AHA)/American College of Cardiology (ACC)/Heart Rhythm Society (HRS) Guideline for Management of Patients With Ventricular Arrhythmias (VAs) and the Prevention of Sudden Cardiac Death (SCD): […] In patients with heart failure (HF) with reduced ejection fraction (left ventricular ejection fraction [LVEF] 40%), treatment with a beta-blocker, a mineralocorticoid receptor antagonist, and either an angiotensin-converting enzyme inhibitor or an angiotensin-receptor blocker, or an angiotensin receptor-neprilysin inhibitor is recommended to reduce SCD and all-cause mortality (Class I). […] In patients with ischemic heart disease and sustained monomorphic ventricular tachycardia (VT), coronary revascularization alone is not effective therapy to prevent recurrent VT (Class III).

• #33 Ventricular Fibrillation (V-Fib): Symptoms & Treatment

  https://my.clevelandclinic.org/health/diseases/21878-ventricular-fibrillation

  Most cases of v-fib start out as another type of ventricular arrhythmia. If you show symptoms of an abnormal heart rhythm in your lower heart chambers, a provider can monitor your rhythms. Finding these issues early can help prevent you from developing ventricular fibrillation. […] Since heart attacks are the top cause of ventricular fibrillation, preventing a heart attack can prevent v-fib, as well. You can do this by making lifestyle changes like: Eating heart-healthy foods. Getting regular physical activity. Managing high blood pressure, high cholesterol and diabetes mellitus. Managing your stress. Staying at a weight thats healthy for you.

• #34 Ventricular Fibrillation: Causes, Symptoms, and Prevention

  https://longmoreclinic.org/ventricular-fibrillation-causes-symptoms-and-prevention/

  Ventricular fibrillation (VFib) is a serious heart rhythm disorder that occurs when the hearts lower chambers, or ventricles, start to beat in a rapid, chaotic manner. […] Preventing VFib involves managing the risk factors and adopting a heart-healthy lifestyle: […] Regular exercise: Engaging in regular physical activity strengthens the heart and improves cardiovascular health. […] Healthy diet: A balanced diet, low in saturated fats, cholesterol, and sodium, can help maintain a healthy weight and reduce the risk of heart disease. […] Manage stress: Chronic stress can contribute to high blood pressure and heart disease. Find healthy ways to cope with stress, such as exercise or meditation. […] Limit alcohol and caffeine: Excessive consumption of alcohol or caffeine can increase the risk of arrhythmias.

• #35 Ventricular Fibrillation: Symptoms, Causes, and Treatment

  https://www.healthline.com/health/ventricular-fibrillation

  A healthy lifestyle and healthcare are vital to keeping your heart healthy and lowering your risk of VF. This means: […] You should eat a heart-healthy diet. […] You should stay active, such as by walking 30 minutes per day. […] If you smoke, start thinking about ways to help you quit. Smoking can affect your arteries flexibility and overall cell health. Taking steps to quit can make a dramatic difference in your heart health. […] Avoid drinking excess alcohol, which can put extra stress on your heart. […] Let your family know about your condition, so they can help support you. […] Maintaining a healthy weight, blood pressure, and cholesterol levels can also help to prevent cardiac issues, such as VF. […] If you have a chronic health condition such as diabetes, thyroid condition or kidney disease, take treatment as prescribed by your doctor and go to your regular check-ups. […] Keep a record of your family medical history (if possible) and let your doctor know if you have genetic heart issues.

• #36 Ventricular Fibrillation: Symptoms, Causes, Treatment

  https://www.webmd.com/heart-disease/what-is-ventricular-fibrillation

  Ventricular Fibrillation Prevention […] There’s no foolproof way to prevent an episode of ventricular fibrillation. But you can treat the medical issues that can lead to it. […] If you’re at risk for VFib, your doctor may recommend: […] Arrhythmia medication to control unusual heart rhythms […] An implantable cardioverter defibrillator to correct abnormal heart rhythms […] Cardiac ablation surgery to control unusual electrical signals. […] If you’ve had an episode of ventricular fibrillation or your doctor says you’re at risk for it, talk to your loved ones and others you spend time with. Discuss when they should call 911 and the importance of learning to use an AED. It’s also a good idea to wear a medical ID bracelet at all times. […] Ways to protect heart health […] Damage to your heart makes it more vulnerable to ventricular fibrillation. To keep yours as healthy as possible, take these steps: […] Keep cholesterol and blood pressure under control. Get checkups regularly. If your cholesterol or blood pressure is high, follow your doctor’s recommended treatment plan. […] Don’t smoke. Smoking makes you more likely to get heart disease. If you’re a smoker, your doctor can recommend ways to help you quit. […] Avoid overusing alcohol. if you drink alcohol, stick to no more than one to two drinks per day, depending on your size. […] Follow a heart-healthy diet. Focus on veggies, fruits, whole grains, and lean proteins. Limit salt, sugar, and saturated fat. This will also help you manage your weight, which is also important for heart health. […] Move on most days of the week. Do whatever exercise you enjoy, whether it’s walking, swimming, or going to the gym. Shoot for 30- to 60-minute workouts at least 3 days a week. Talk to your doctor about what kind of exercise is best for you. […] Get enough sleep. Most people need 7-9 hours a night for optimum health. Practice good sleep hygiene: Try to go to sleep and wake up on a regular schedule, keep your bedroom dark and quiet, and avoid screen time for at least a couple of hours before bed.

• #37 Ventricular fibrillation: Treatment, causes, and symptoms

  https://www.medicalnewstoday.com/articles/188837

  If a person has a heart arrhythmia, a doctor will prescribe a treatment to prevent it from progressing to VF. […] However, a person can take measures to keep their heart as healthy as possible, including: following a heart-healthy diet; maintaining a moderate weight; avoiding or quitting smoking; limiting alcohol intake; exercising regularly; seeking medical help for existing health problems and following any treatment plan agreed upon with a doctor.

• #38 Ventricular Fibrillation: Causes, Symptoms, and Prevention

  https://longmoreclinic.org/ventricular-fibrillation-causes-symptoms-and-prevention/

  Ventricular fibrillation (VFib) is a serious heart rhythm disorder that occurs when the hearts lower chambers, or ventricles, start to beat in a rapid, chaotic manner. […] Preventing VFib involves managing the risk factors and adopting a heart-healthy lifestyle: […] Regular exercise: Engaging in regular physical activity strengthens the heart and improves cardiovascular health. […] Healthy diet: A balanced diet, low in saturated fats, cholesterol, and sodium, can help maintain a healthy weight and reduce the risk of heart disease. […] Manage stress: Chronic stress can contribute to high blood pressure and heart disease. Find healthy ways to cope with stress, such as exercise or meditation. […] Limit alcohol and caffeine: Excessive consumption of alcohol or caffeine can increase the risk of arrhythmias.

• #39 Ventricular Fibrillation (V-Fib): Symptoms & Treatment

  https://my.clevelandclinic.org/health/diseases/21878-ventricular-fibrillation

  Most cases of v-fib start out as another type of ventricular arrhythmia. If you show symptoms of an abnormal heart rhythm in your lower heart chambers, a provider can monitor your rhythms. Finding these issues early can help prevent you from developing ventricular fibrillation. […] Since heart attacks are the top cause of ventricular fibrillation, preventing a heart attack can prevent v-fib, as well. You can do this by making lifestyle changes like: Eating heart-healthy foods. Getting regular physical activity. Managing high blood pressure, high cholesterol and diabetes mellitus. Managing your stress. Staying at a weight thats healthy for you.

• #40

  https://www.cardiosmart.org/news/2017/10/guideline-for-ventricular-arrhythmias-and-prevention-of-sudden-cardiac-death

  This guideline applies to patients with ventricular arrhythmias, which are abnormal heart rhythms that occur in the lower chambers of the heart (ventricles). […] Ventricular fibrillation, the most serious type, causes a rapid heart rhythm and is the most common cause of sudden cardiac death. […] The recent guidelines highlight the importance of screening patients with heart rhythm problems for risk of sudden cardiac death. Some patients are at very high-risk, and its important they take steps to lower that risk. […] Steps to reduce risk for sudden cardiac death can include: Keeping key risk factors for heart disease in check such as high blood pressure, high cholesterol, obesity and diabetes. […] Undergoing procedures. For example, an implantable cardioverter defibrillator is a device that can be placed in the chest to monitor the heart and correct dangerous rhythms. A procedure called ablation can prevent abnormal heart rhythms by destroying the heart tissue that causes them. However, treatment depends on the type of arrhythmia and each patient. […] Each year, sudden cardiac death accounts for more than 200,000 deaths in the United States.

• #41 Ventricular Fibrillation: Causes, Symptoms, and Prevention

  https://longmoreclinic.org/ventricular-fibrillation-causes-symptoms-and-prevention/

  Ventricular fibrillation (VFib) is a serious heart rhythm disorder that occurs when the hearts lower chambers, or ventricles, start to beat in a rapid, chaotic manner. […] Preventing VFib involves managing the risk factors and adopting a heart-healthy lifestyle: […] Regular exercise: Engaging in regular physical activity strengthens the heart and improves cardiovascular health. […] Healthy diet: A balanced diet, low in saturated fats, cholesterol, and sodium, can help maintain a healthy weight and reduce the risk of heart disease. […] Manage stress: Chronic stress can contribute to high blood pressure and heart disease. Find healthy ways to cope with stress, such as exercise or meditation. […] Limit alcohol and caffeine: Excessive consumption of alcohol or caffeine can increase the risk of arrhythmias.

• #42 Ventricular Fibrillation (V-Fib): Symptoms & Treatment

  https://my.clevelandclinic.org/health/diseases/21878-ventricular-fibrillation

  Most cases of v-fib start out as another type of ventricular arrhythmia. If you show symptoms of an abnormal heart rhythm in your lower heart chambers, a provider can monitor your rhythms. Finding these issues early can help prevent you from developing ventricular fibrillation. […] Since heart attacks are the top cause of ventricular fibrillation, preventing a heart attack can prevent v-fib, as well. You can do this by making lifestyle changes like: Eating heart-healthy foods. Getting regular physical activity. Managing high blood pressure, high cholesterol and diabetes mellitus. Managing your stress. Staying at a weight thats healthy for you.

• #43 Ventricular Fibrillation: Symptoms, Causes, and Treatment

  https://www.healthline.com/health/ventricular-fibrillation

  A healthy lifestyle and healthcare are vital to keeping your heart healthy and lowering your risk of VF. This means: […] You should eat a heart-healthy diet. […] You should stay active, such as by walking 30 minutes per day. […] If you smoke, start thinking about ways to help you quit. Smoking can affect your arteries flexibility and overall cell health. Taking steps to quit can make a dramatic difference in your heart health. […] Avoid drinking excess alcohol, which can put extra stress on your heart. […] Let your family know about your condition, so they can help support you. […] Maintaining a healthy weight, blood pressure, and cholesterol levels can also help to prevent cardiac issues, such as VF. […] If you have a chronic health condition such as diabetes, thyroid condition or kidney disease, take treatment as prescribed by your doctor and go to your regular check-ups. […] Keep a record of your family medical history (if possible) and let your doctor know if you have genetic heart issues.

• #44 Ventricular Fibrillation: Symptoms, Causes, Treatment

  https://www.webmd.com/heart-disease/what-is-ventricular-fibrillation

  Ventricular Fibrillation Prevention […] There’s no foolproof way to prevent an episode of ventricular fibrillation. But you can treat the medical issues that can lead to it. […] If you’re at risk for VFib, your doctor may recommend: […] Arrhythmia medication to control unusual heart rhythms […] An implantable cardioverter defibrillator to correct abnormal heart rhythms […] Cardiac ablation surgery to control unusual electrical signals. […] If you’ve had an episode of ventricular fibrillation or your doctor says you’re at risk for it, talk to your loved ones and others you spend time with. Discuss when they should call 911 and the importance of learning to use an AED. It’s also a good idea to wear a medical ID bracelet at all times. […] Ways to protect heart health […] Damage to your heart makes it more vulnerable to ventricular fibrillation. To keep yours as healthy as possible, take these steps: […] Keep cholesterol and blood pressure under control. Get checkups regularly. If your cholesterol or blood pressure is high, follow your doctor’s recommended treatment plan. […] Don’t smoke. Smoking makes you more likely to get heart disease. If you’re a smoker, your doctor can recommend ways to help you quit. […] Avoid overusing alcohol. if you drink alcohol, stick to no more than one to two drinks per day, depending on your size. […] Follow a heart-healthy diet. Focus on veggies, fruits, whole grains, and lean proteins. Limit salt, sugar, and saturated fat. This will also help you manage your weight, which is also important for heart health. […] Move on most days of the week. Do whatever exercise you enjoy, whether it’s walking, swimming, or going to the gym. Shoot for 30- to 60-minute workouts at least 3 days a week. Talk to your doctor about what kind of exercise is best for you. […] Get enough sleep. Most people need 7-9 hours a night for optimum health. Practice good sleep hygiene: Try to go to sleep and wake up on a regular schedule, keep your bedroom dark and quiet, and avoid screen time for at least a couple of hours before bed.

• #45 Ventricular Fibrillation: Causes, Symptoms, and Prevention

  https://longmoreclinic.org/ventricular-fibrillation-causes-symptoms-and-prevention/

  Ventricular fibrillation (VFib) is a serious heart rhythm disorder that occurs when the hearts lower chambers, or ventricles, start to beat in a rapid, chaotic manner. […] Preventing VFib involves managing the risk factors and adopting a heart-healthy lifestyle: […] Regular exercise: Engaging in regular physical activity strengthens the heart and improves cardiovascular health. […] Healthy diet: A balanced diet, low in saturated fats, cholesterol, and sodium, can help maintain a healthy weight and reduce the risk of heart disease. […] Manage stress: Chronic stress can contribute to high blood pressure and heart disease. Find healthy ways to cope with stress, such as exercise or meditation. […] Limit alcohol and caffeine: Excessive consumption of alcohol or caffeine can increase the risk of arrhythmias.

• #46 Ventricular Fibrillation: Symptoms, Causes, and Treatment

  https://www.healthline.com/health/ventricular-fibrillation

  A healthy lifestyle and healthcare are vital to keeping your heart healthy and lowering your risk of VF. This means: […] You should eat a heart-healthy diet. […] You should stay active, such as by walking 30 minutes per day. […] If you smoke, start thinking about ways to help you quit. Smoking can affect your arteries flexibility and overall cell health. Taking steps to quit can make a dramatic difference in your heart health. […] Avoid drinking excess alcohol, which can put extra stress on your heart. […] Let your family know about your condition, so they can help support you. […] Maintaining a healthy weight, blood pressure, and cholesterol levels can also help to prevent cardiac issues, such as VF. […] If you have a chronic health condition such as diabetes, thyroid condition or kidney disease, take treatment as prescribed by your doctor and go to your regular check-ups. […] Keep a record of your family medical history (if possible) and let your doctor know if you have genetic heart issues.

• #47 Ventricular Fibrillation: Symptoms, Causes, Treatment

  https://www.webmd.com/heart-disease/what-is-ventricular-fibrillation

  Ventricular Fibrillation Prevention […] There’s no foolproof way to prevent an episode of ventricular fibrillation. But you can treat the medical issues that can lead to it. […] If you’re at risk for VFib, your doctor may recommend: […] Arrhythmia medication to control unusual heart rhythms […] An implantable cardioverter defibrillator to correct abnormal heart rhythms […] Cardiac ablation surgery to control unusual electrical signals. […] If you’ve had an episode of ventricular fibrillation or your doctor says you’re at risk for it, talk to your loved ones and others you spend time with. Discuss when they should call 911 and the importance of learning to use an AED. It’s also a good idea to wear a medical ID bracelet at all times. […] Ways to protect heart health […] Damage to your heart makes it more vulnerable to ventricular fibrillation. To keep yours as healthy as possible, take these steps: […] Keep cholesterol and blood pressure under control. Get checkups regularly. If your cholesterol or blood pressure is high, follow your doctor’s recommended treatment plan. […] Don’t smoke. Smoking makes you more likely to get heart disease. If you’re a smoker, your doctor can recommend ways to help you quit. […] Avoid overusing alcohol. if you drink alcohol, stick to no more than one to two drinks per day, depending on your size. […] Follow a heart-healthy diet. Focus on veggies, fruits, whole grains, and lean proteins. Limit salt, sugar, and saturated fat. This will also help you manage your weight, which is also important for heart health. […] Move on most days of the week. Do whatever exercise you enjoy, whether it’s walking, swimming, or going to the gym. Shoot for 30- to 60-minute workouts at least 3 days a week. Talk to your doctor about what kind of exercise is best for you. […] Get enough sleep. Most people need 7-9 hours a night for optimum health. Practice good sleep hygiene: Try to go to sleep and wake up on a regular schedule, keep your bedroom dark and quiet, and avoid screen time for at least a couple of hours before bed.

• #48 Ventricular Fibrillation: Symptoms, Causes, and Treatment

  https://www.healthline.com/health/ventricular-fibrillation

  A healthy lifestyle and healthcare are vital to keeping your heart healthy and lowering your risk of VF. This means: […] You should eat a heart-healthy diet. […] You should stay active, such as by walking 30 minutes per day. […] If you smoke, start thinking about ways to help you quit. Smoking can affect your arteries flexibility and overall cell health. Taking steps to quit can make a dramatic difference in your heart health. […] Avoid drinking excess alcohol, which can put extra stress on your heart. […] Let your family know about your condition, so they can help support you. […] Maintaining a healthy weight, blood pressure, and cholesterol levels can also help to prevent cardiac issues, such as VF. […] If you have a chronic health condition such as diabetes, thyroid condition or kidney disease, take treatment as prescribed by your doctor and go to your regular check-ups. […] Keep a record of your family medical history (if possible) and let your doctor know if you have genetic heart issues.

• #49 Ventricular Fibrillation Treatment & Management: Approach Considerations, Defibrillation, ACLS Algorithm

  https://emedicine.medscape.com/article/158712-treatment

  Prevention of VF is directed at the underlying cause (see Etiology). Pharmacotherapy or surgical treatment (eg, operable coronary artery disease [CAD]) may be appropriate in some cases, whereas radiofrequency ablation is effective in a variety of disorders. […] Radiofrequency ablation (RFA) is indicated for prevention of ventricular fibrillation (VF) in patients with the following: Atrioventricular (AV) bypass tracts, Bundle-branch block ventricular tachycardia (VT), Right ventricular outflow tract (RVOT) tachycardia, Idiopathic left ventricular (LV) tachycardia, Idiopathic VF, Rare forms of automatic focal VT (however, these almost never cause VF), Scar-related VT due to ischemic or nonischemic myopathy. […] To prevent ventricular fibrillation (VF), screen for hypertrophic cardiomyopathy (HCM) in young patients who are at high suspicion for HCM, particularly those who are prospective candidates for competitive-level athletics.

• #50 Ventricular Fibrillation: Causes, Symptoms, and Prevention

  https://longmoreclinic.org/ventricular-fibrillation-causes-symptoms-and-prevention/

  Monitor medications: Some medications may increase the risk of VFib, so its essential to discuss your medications with your healthcare provider. […] Adopting a heart-healthy lifestyle can significantly reduce the risk of VFib and other heart-related conditions. […] Increasing public awareness and education about VFib, sudden cardiac arrest, and the importance of immediate intervention are crucial in saving lives. […] Recognizing the symptoms and risk factors of VFib, managing those risk factors, and adopting a heart-healthy lifestyle are crucial steps in preventing this condition.

• #51 Ventricular fibrillation: MedlinePlus Medical EncyclopediaLock

  https://medlineplus.gov/ency/article/007200.htm

  VF is treated by delivering a quick electric shock through the chest. It is done using a device called an external defibrillator. The electric shock can immediately restore the heartbeat to a normal rhythm, and should be done as quickly as possible. Many public places now have these machines. […] An implantable cardioverter defibrillator (ICD) is a device that can be implanted in the chest wall of people who are at risk for this serious rhythm disorder. The ICD detects the dangerous heart rhythm and quickly sends a shock to correct it. It is a good idea for family members and friends of people who have had VF and heart disease to take a CPR course. CPR courses are available through the American Red Cross, hospitals, or the American Heart Association.

• #52 Ventricular Fibrillation – Stanford Medicine Children’s Health

  https://www.stanfordchildrens.org/en/topic/default?id=ventricular-fibrillation-134-230

  Prevention focuses on diagnosing and treating the underlying medical conditions that cause V-fib. Certain medicines can be used to reduce the risk of recurrence. Implantable cardioverter defibrillators (ICDs) may also be used. An ICD is a device implanted within the body that can shock the heart back to normal rhythm within seconds if V-fib is present. Although this device does not necessarily prevent V-fib, it can rapidly and automatically diagnose and treat this potentially fatal heart rhythm. […] If you are at risk for V-fib, you should wear a medical ID and let friends and loved ones know what to do in an emergency. Talk with them about when to call 911, and encourage them to learn how to use a defibrillator. […] If you have had V-fib, or are at high risk for it, follow your healthcare provider’s recommendations for taking medicine to control the arrhythmia. It’s also helpful to discuss other more invasive options, such as an ICD, or surgery, to prevent V-fib. Teach your friends and family about how to respond if you collapse and stop breathing. […] Medicines and certain procedures after an episode of ventricular fibrillation can prevent or reduce the chances of another episode. […] An ICD can promptly treat V-fib.

• #53 Ventricular Fibrillation: Symptoms, Causes, Treatment

  https://www.webmd.com/heart-disease/what-is-ventricular-fibrillation

  Ventricular Fibrillation Prevention […] There’s no foolproof way to prevent an episode of ventricular fibrillation. But you can treat the medical issues that can lead to it. […] If you’re at risk for VFib, your doctor may recommend: […] Arrhythmia medication to control unusual heart rhythms […] An implantable cardioverter defibrillator to correct abnormal heart rhythms […] Cardiac ablation surgery to control unusual electrical signals. […] If you’ve had an episode of ventricular fibrillation or your doctor says you’re at risk for it, talk to your loved ones and others you spend time with. Discuss when they should call 911 and the importance of learning to use an AED. It’s also a good idea to wear a medical ID bracelet at all times. […] Ways to protect heart health […] Damage to your heart makes it more vulnerable to ventricular fibrillation. To keep yours as healthy as possible, take these steps: […] Keep cholesterol and blood pressure under control. Get checkups regularly. If your cholesterol or blood pressure is high, follow your doctor’s recommended treatment plan. […] Don’t smoke. Smoking makes you more likely to get heart disease. If you’re a smoker, your doctor can recommend ways to help you quit. […] Avoid overusing alcohol. if you drink alcohol, stick to no more than one to two drinks per day, depending on your size. […] Follow a heart-healthy diet. Focus on veggies, fruits, whole grains, and lean proteins. Limit salt, sugar, and saturated fat. This will also help you manage your weight, which is also important for heart health. […] Move on most days of the week. Do whatever exercise you enjoy, whether it’s walking, swimming, or going to the gym. Shoot for 30- to 60-minute workouts at least 3 days a week. Talk to your doctor about what kind of exercise is best for you. […] Get enough sleep. Most people need 7-9 hours a night for optimum health. Practice good sleep hygiene: Try to go to sleep and wake up on a regular schedule, keep your bedroom dark and quiet, and avoid screen time for at least a couple of hours before bed.

• #54 Ventricular Fibrillation

  http://healthlibrary.umcno.org/Search/134,230

  What can I do to prevent ventricular fibrillation? Prevention focuses on diagnosing and treating the underlying medical conditions that cause V-fib. Certain medicines can be used to reduce the risk of recurrence. Implantable ICDs may also be used. An ICD is a device implanted within the body that can shock the heart back to normal rhythm within seconds if V-fib is present. Although this device doesn’t necessarily prevent V-fib, it can rapidly and automatically diagnose and treat this potentially fatal heart rhythm. […] If you’re at risk for V-fib, you should wear a medical ID. Also, let friends and loved ones know what to do in an emergency. Talk with them about when to call 911. Encourage them to learn how to use a defibrillator.

• #55 Ventricular Fibrillation – Stanford Medicine Children’s Health

  https://www.stanfordchildrens.org/en/topic/default?id=ventricular-fibrillation-134-230

  Prevention focuses on diagnosing and treating the underlying medical conditions that cause V-fib. Certain medicines can be used to reduce the risk of recurrence. Implantable cardioverter defibrillators (ICDs) may also be used. An ICD is a device implanted within the body that can shock the heart back to normal rhythm within seconds if V-fib is present. Although this device does not necessarily prevent V-fib, it can rapidly and automatically diagnose and treat this potentially fatal heart rhythm. […] If you are at risk for V-fib, you should wear a medical ID and let friends and loved ones know what to do in an emergency. Talk with them about when to call 911, and encourage them to learn how to use a defibrillator. […] If you have had V-fib, or are at high risk for it, follow your healthcare provider’s recommendations for taking medicine to control the arrhythmia. It’s also helpful to discuss other more invasive options, such as an ICD, or surgery, to prevent V-fib. Teach your friends and family about how to respond if you collapse and stop breathing. […] Medicines and certain procedures after an episode of ventricular fibrillation can prevent or reduce the chances of another episode. […] An ICD can promptly treat V-fib.

• #56 Ventricular Fibrillation

  https://johnshopkinshealthcare.staywellsolutionsonline.com/Conditions/Heart/Conditions/Arrhythmias/134,230

  Ventricular fibrillation is a type of arrhythmia, or irregular heartbeat, that affects your hearts ventricles. […] Ventricular fibrillation is life-threatening and needs immediate medical attention. […] CPR and defibrillation can restore your heart to its normal rhythm and may be lifesaving. […] Medicines and certain procedures after an episode of ventricular fibrillation can prevent or reduce the chances of another episode. […] An ICD can promptly treat V-fib. […] It’s extremely important to make sure that people around you know what to do if you collapse because of ventricular fibrillation. […] Prevention focuses on diagnosing and treating the underlying medical conditions that cause V-fib. Certain medicines can be used to reduce the risk of recurrence. Implantable ICDs may also be used. An ICD is a device implanted within the body that can shock the heart back to normal rhythm within seconds if V-fib is present. Although this device doesn’t necessarily prevent V-fib, it can rapidly and automatically diagnose and treat this potentially fatal heart rhythm.

• #57 Ventricular Fibrillation

  https://healthlibrary.harrishealth.org/Library/DiseasesConditions/Adult/Cardiovascular/134,230

  Prevention focuses on diagnosing and treating the underlying medical conditions that cause V-fib. Certain medicines can be used to reduce the risk of recurrence. Implantable ICDs may also be used. An ICD is a device implanted within the body that can shock the heart back to normal rhythm within seconds if V-fib is present. Although this device doesn’t necessarily prevent V-fib, it can rapidly and automatically diagnose and treat this potentially fatal heart rhythm. […] If you have had V-fib, or are at high risk for it, follow your healthcare provider’s advice for taking medicine to control the arrhythmia. It’s also helpful to discuss other more invasive options, such as an ICD or surgery, to prevent V-fib. Teach your friends and family about how to respond if you collapse and stop breathing.

• #58 Ventricular Fibrillation – Stanford Medicine Children’s Health

  https://www.stanfordchildrens.org/en/topic/default?id=ventricular-fibrillation-134-230

  Prevention focuses on diagnosing and treating the underlying medical conditions that cause V-fib. Certain medicines can be used to reduce the risk of recurrence. Implantable cardioverter defibrillators (ICDs) may also be used. An ICD is a device implanted within the body that can shock the heart back to normal rhythm within seconds if V-fib is present. Although this device does not necessarily prevent V-fib, it can rapidly and automatically diagnose and treat this potentially fatal heart rhythm. […] If you are at risk for V-fib, you should wear a medical ID and let friends and loved ones know what to do in an emergency. Talk with them about when to call 911, and encourage them to learn how to use a defibrillator. […] If you have had V-fib, or are at high risk for it, follow your healthcare provider’s recommendations for taking medicine to control the arrhythmia. It’s also helpful to discuss other more invasive options, such as an ICD, or surgery, to prevent V-fib. Teach your friends and family about how to respond if you collapse and stop breathing. […] Medicines and certain procedures after an episode of ventricular fibrillation can prevent or reduce the chances of another episode. […] An ICD can promptly treat V-fib.

• #59 Ventricular Fibrillation

  https://healthlibrary.harrishealth.org/Library/DiseasesConditions/Adult/Cardiovascular/134,230

  Prevention focuses on diagnosing and treating the underlying medical conditions that cause V-fib. Certain medicines can be used to reduce the risk of recurrence. Implantable ICDs may also be used. An ICD is a device implanted within the body that can shock the heart back to normal rhythm within seconds if V-fib is present. Although this device doesn’t necessarily prevent V-fib, it can rapidly and automatically diagnose and treat this potentially fatal heart rhythm. […] If you have had V-fib, or are at high risk for it, follow your healthcare provider’s advice for taking medicine to control the arrhythmia. It’s also helpful to discuss other more invasive options, such as an ICD or surgery, to prevent V-fib. Teach your friends and family about how to respond if you collapse and stop breathing.

• #60 Ventricular Fibrillation: Causes, Symptoms, and Prevention

  https://longmoreclinic.org/ventricular-fibrillation-causes-symptoms-and-prevention/

  Monitor medications: Some medications may increase the risk of VFib, so its essential to discuss your medications with your healthcare provider. […] Adopting a heart-healthy lifestyle can significantly reduce the risk of VFib and other heart-related conditions. […] Increasing public awareness and education about VFib, sudden cardiac arrest, and the importance of immediate intervention are crucial in saving lives. […] Recognizing the symptoms and risk factors of VFib, managing those risk factors, and adopting a heart-healthy lifestyle are crucial steps in preventing this condition.

• #61 Can You Survive Ventricular Fibrillation? | AED USA

  https://www.aedusa.com/knowledge/can-you-survive-ventricular-fibrillation/?srsltid=AfmBOoqxC99Q3IPnEYghpL_NMb8wgZ-_Ckpz-5eNPSS7epJX4D_xXxI1

  Ventricular fibrillation is a life-threatening medical emergency that affects the electrical activity of the heart. […] Without prompt treatment, VF can be fatal. […] Treatment for VF includes the use of a defibrillator, which can restore the heart’s rhythm and restart the blood flowing in circulation. […] The best way to prevent VF is to take measures to maintain a healthy lifestyle and keep heart disease risk factors under control. […] Eating a balanced diet, getting regular exercise, and visiting the doctor for check-ups can all help reduce the chances of experiencing ventricular fibrillation. […] Cardiac arrest patients who present with Ventricular Fibrillation require prompt medical attention and treatment to prevent long-term complications or death. […] Advanced cardiac life support is the key to identifying and treating Ventricular Fibrillation quickly.

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