人造心脏泵
artificial heart blood pump
artificial heart pump
artificial impeller pump
人造心脏机械瓣膜肺动脉器官支撑环
support ring for pulmonary artery of artificial heart valve
胸内人造心脏
intrathoracic artificial heart
人造心肺装置
artificial heart-lung apparatus
人造心血管
Artificial heart prostheses
心脏造影超声心动描记术
Heart contrast echocardiography