atrial fibrillation

名词 n.
中文释义

英文释义

名词 n.
  1. A cardiac arrhythmia (abnormal heart rhythm) that involves the two upper chambers (atria) of the heart. countable,uncountable
    — The most common type of irregular heartbeat is atrial fibrillation or AFib. It is estimated that between three and six million people in the United States have AFib.

词形变化

atrial fibrillations plural
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