Typically, catheter ablation is used to an AF arrhythmia.典型地, 使用导管消融来终止AF心律失常.He quickly inserts the catheter.他很快将导液管插入.Objective : To discuss occulation of pulmonary artery blood flow with Foley catheter in open cardiac...
她茫然的神情让我怀疑她是否在听.The vacancy of her expression made me doubt if she was listening.她脸上有种茫然的神情。She had a kind of vacant look on her face.我在她的眼睛里看到一种茫然的, 忿恨地难以理解的眼光.I recognized the blank , resentful stare of incomprehension...