What Is Atrial Fibrillation? - NHLBI, NIH

What Is Atrial Fibrillation? - NHLBI, NIH

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日期:2024-04-25
Atrial fibrillation (A-tre-al fi-bri-LA-shun), or AF, is the most common type of arrhythmia (ah-RITH-me-ah). An arrhythmia is a problem with the rate or rhythm of the heartbeat. During an arrhythmia, the heart can beat too fast, too slow, or with an irreg...看更多