左心耳结扎术ligation of left atrial appendage
心房钠尿肽atrial natriuretic peptide,ANP
房性早搏premature atrial contractions
房atrial
阵发性心房纤维性颤动paroxysmal atrial fibrillation
心房非同步起搏atrial asynchronous pacing, AOO
A.S.D. 修补 Repair, atrial septal defect, secundum
心房扑动atrial flutter