2023年12月15日 · Jeff Olsen: This is a normal heartbeat. [HEART BEATING] Atrial fibrillation interrupts this regular beat. Fred Kusumoto, M.D., Cardiology, Mayo Clinic: In atrial fibrillation, …

2023年12月15日 · Some personal devices, such as smartwatches, can do ECGs.Ask your care team if this is an option for you. Holter monitor. This portable ECG device is worn for a day or …

Preparing for your appointment. If you have a very fast heartbeat, call your healthcare professional. If the fast heartbeat is severe and lasts longer than a few minutes, seek …

2024年8月20日 · La taquicardia supraventricular es un trastorno del ritmo cardíaco que causa latidos cardíacos muy rápidos o irregulares. El corazón puede latir más de 150 veces por …

2024年3月7日 · Causes. Supraventricular tachycardia (SVT) is caused by faulty signaling in the heart. Electrical signals in the heart control the heartbeat. In SVT, a change in heart signaling …

2024年3月6日 · Ventricular tachycardia is a type of irregular heartbeat, called an arrhythmia. It starts in the lower chambers of the heart, called the ventricles.

2024年3月16日 · Estudios clínicos. Explora los estudios de Mayo Clinic que ensayan nuevos tratamientos, intervenciones y pruebas para prevenir, detectar, tratar o controlar esta …

2024年10月3日 · Tricuspid valve disease is a type of heart valve disease, also called valvular heart disease. The valve between the two right heart chambers, called the right atrium and the …

2024年12月13日 · Bradycardia (brad-e-KAHR-dee-uh) is a slow heart rate. The hearts of adults at rest usually beat between 60 and 100 times a minute. If you have bradycardia, your heart …

No information is available on the relationship of age to the effects of flecainide in elderly patients. However, elderly patients are more likely to have age-related kidney problems, which may …