?房性期外收缩
... 程控期外收缩 programmed extrasystole 房性期外收缩 atrial extrasystole; atrial premature beat; atrial premature systoles; atrialprematurebeat; auriclar extrasystole; auricular extrasystole; extrasystole of atrium 结性期外收缩 auriculoventricular extrasystole ...