3 patients received mitral valve replacement (MVR),7 received aortic valve replacement (AVR), 3 received double-valve replacement (DVR) and 2 received Bentall procedure.

• 主动脉瓣置换术(AVR)+冠状动脉搭桥术(CABG)7例,二尖瓣置换术(MVR)+冠状动脉搭桥术3例,双瓣膜置换术+冠状动脉搭桥术3例,升主动脉置换术(Bentall)+冠状动脉搭桥术2例;