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  • Atrial fibrillation - Symptoms and causes - Mayo Clinic
    Atrial fibrillation (AFib) is an irregular and often very rapid heart rhythm An irregular heart rhythm is called an arrhythmia AFib can lead to blood clots in the heart The condition also increases the risk of stroke, heart failure and other heart-related complications
  • Atrial fibrillation - Diagnosis and treatment - Mayo Clinic
    Diagnosis Atrial fibrillation (AFib) may be diagnosed when a health checkup is done for another reason To diagnose AFib, the healthcare professional examines you and listens to your heart You are usually asked questions about your medical history and symptoms Tests may be done to look for conditions that can cause changes in the heartbeat, such as heart disease or thyroid disease
  • Does atrial fibrillation run in families? - Mayo Clinic
    Does atrial fibrillation run in families? It can Atrial fibrillation (AFib) is a heart rhythm disorder It causes irregular and chaotic heartbeats that can lead to stroke AFib can be passed down through families That means it can be inherited When this happens, the condition is called familial atrial fibrillation
  • Heart arrhythmia - Symptoms and causes - Mayo Clinic
    Coronary artery disease, other heart problems and previous heart surgery Narrowed heart arteries, a heart attack, heart valve disease, prior heart surgery, heart failure, cardiomyopathy and other heart damage are risk factors for almost any kind of arrhythmia
  • Planning to travel with atrial fibrillation? - Mayo Clinic
    Atrial fibrillation — also called AFib — is a common heart rhythm disorder If you have AFib, you may have some concerns about traveling with your condition But taking a few steps to prepare may help you have an enjoyable and worry-free trip Before you travel, ask your healthcare professional any questions you have about traveling with AFib
  • Ventricular tachycardia - Symptoms and causes - Mayo Clinic
    Ventricular tachycardia is a type of irregular heartbeat, called an arrhythmia It starts in the lower chambers of the heart, called the ventricles This condition also may be called V-tach or VT A healthy heart typically beats about 60 to 100 times a minute at rest In ventricular tachycardia, the heart beats faster, usually 100 or more beats a minute
  • Atrial fibrillation ablation - Mayo Clinic
    Atrial fibrillation (AFib) is a heart rhythm disorder In a typical heart, a group of cells called the sinus node sends electrical signals that start each heartbeat The signals go across the upper heart chambers to the AV node, where they usually slow down Then the signals go to the lower heart chambers, causing them to squeeze and pump out blood But in AFib, the signals in the upper
  • Atrial flutter - Symptoms and causes - Mayo Clinic
    Atrial flutter is a type of heart rhythm disorder, called an arrhythmia It is similar to atrial fibrillation (AFib) But in atrial flutter the heart rhythm is more organized and less chaotic than in AFib A person can have both atrial flutter and AFib Atrial flutter may not cause symptoms But some people may have a pounding, rapid heartbeat and chest pain Fainting or almost fainting also
  • Heart disease - Symptoms and causes - Mayo Clinic
    Symptoms Heart disease symptoms depend on the type of heart disease Symptoms of heart disease in the blood vessels Coronary artery disease is a common heart condition that affects the major blood vessels that supply the heart muscle A buildup of fats, cholesterol and other substances in and on the artery walls usually causes coronary artery
  • Mayo Clinic Q A: Why a fluttering heart could lead to stroke
    ANSWER: You may not have known you had atrial fibrillation (AFib) until your condition was discovered during a physical examination For others, AFib can have life-altering symptoms that affect their ability to perform daily activities Atrial fibrillation is a common type of heart rhythm disorder where the heart doesn't beat efficiently





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