Oct 3, 2025 · 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 …

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.

Oct 28, 2022 · 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 …

Oct 28, 2022 · During ventricular fibrillation, the lower heart chambers contract in a very rapid and uncoordinated manner. As a result, the heart doesn't pump blood to the rest of the body.

Nov 26, 2024 · 心房颤动（房颤）是一种心律失常疾病。在正常心脏中，被称为窦房结的细胞群会发出电信号来启动每次心跳。电信号穿过心脏上腔室到达房室结，通常在此处减慢。信号随后 …

Jun 18, 2025 · "Recent data has suggested that early control of atrial fibrillation is associated with improved patient outcomes. While it is clear earlier is better, data informing physicians on …

Mar 8, 2024 · La fibrilación auricular es un ritmo cardíaco irregular y, a menudo, muy rápido. El ritmo cardíaco irregular se conoce como arritmia. La fibrilación auricular puede derivar en …

May 29, 2025 · Atrial fibrillation is a common type of heart rhythm disorder where the heart doesn't beat efficiently. This makes the heart unable to pump enough blood out to the body with each …

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.

Oct 3, 2025 · Mayo Clinic staff in the Heart Rhythm Clinic has extensive experience and expertise in diagnosing and treating people with atrial fibrillation and other heart rhythm disorders.