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Results 1 - 1 of 1 for Common atrium
  1. Atrial fibrillation: What you need to know | NIH MedlinePlus Magazine 
    ... as AFib or AF. AFib is the most common type of arrhythmia disorder (when your heart beats too quickly, too slowly, or with an irregular pattern) in the world. AFib is specifically the rapid, irregular beating of the heart’s left atrium or upper chamber. What is AFib? According to ...
    https://magazine.medlineplus.gov/...brillation-what-you-need-to-know - MedlinePlus Magazine