详细解释:【医】 期外收缩, 额外收缩, 过早收缩
英语解释:
名词 extrasystole:
a premature systole resulting in a momentary cardiac arrhythmia详细解释:
ex.tra.sys.to.le
n.Medicine (名词)【医学】 A premature contraction of the heart, resulting in momentary cardiac arrhythmia.期外收缩:心脏房室的过早心搏,导致短暂的心律不齐