Heart arrhythmia - Symptoms and causes - Mayo Clinic A heart arrhythmia (uh-RITH-me-uh) is an irregular heartbeat A heart arrhythmia occurs when the electrical signals that tell the heart to beat don't work properly The heart may beat too fast or too slow Or the pattern of the heartbeat may be inconsistent A heart arrhythmia may feel like a fluttering, pounding or racing heartbeat Some heart arrhythmias are harmless Others may cause life
Heart arrhythmia - Diagnosis and treatment - Mayo Clinic Heart arrhythmia treatment is usually only needed if the irregular heartbeat causes significant symptoms or puts you at risk of more-serious heart problems Treatment for heart arrhythmias may include medicines, special actions called vagal maneuvers, procedures or surgery
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
Arritmia cardíaca - Síntomas y causas - Mayo Clinic Una arritmia cardíaca puede hacer que tengas una sensación de aleteo, palpitaciones fuertes o latidos cardíacos acelerados Algunas arritmias son inofensivas Otras pueden causar síntomas que ponen en riesgo la vida En algunos momentos, tener un ritmo cardíaco lento o rápido no es motivo de preocupación Por ejemplo, el corazón puede latir más rápido con el ejercicio o más lento
What is a heart arrhythmia? - Mayo Clinic News Network Heart arrhythmia treatment can often control or eliminate fast, slow or irregular heartbeats In addition, because troublesome heart arrhythmias are often made worse — or are even caused — by a weak or damaged heart, you may be able to reduce your arrhythmia risk by adopting a heart-healthy lifestyle What's a normal heartbeat?
Heart arrhythmia care at Mayo Clinic Heart arrhythmia care at Mayo Clinic Mayo Clinic doctors trained in heart and blood vessel conditions (cardiologists), heart rhythm conditions (electrophysiologists), heart and blood vessel surgery (cardiovascular surgeons), and other areas collaborate as a multidisciplinary team to provide the most appropriate care for people with arrhythmia and other heart conditions
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
Supraventricular tachycardia - Symptoms and causes - Mayo Clinic Supraventricular tachycardia (SVT) is the most common type of arrhythmia in infants and children It also tends to occur more often in women, particularly during pregnancy Health conditions or treatments that may increase the risk of supraventricular tachycardia include: Coronary artery disease, heart valve disease and other heart diseases
Premature ventricular contractions (PVCs) - Mayo Clinic Premature ventricular contractions (PVCs) are a type of irregular heartbeat, also called an arrhythmia PVCs are extra heartbeats They start in one of the heart's lower chambers, called the ventricles The extra beats change the usual pattern of the heartbeat Premature ventricular contractions