Objective To investigate the effects of low tidal volume ventilation on pulmonary and cardiac function before and after mitral valve replacement.
目的以心输出量和肺换气功能为指标研究低潮气量通气对瓣膜置换病人心肺功能的影响。
Conclusions LAF can indicate the echocardiographic changes of the left ventricular abnormal diastolic function in the earlier stage than mitral valve flow indices does.
结论左房灌注分数(L AF)可以比二尖瓣血流频谱更早的体现左室舒张功能的异常改变。
The authors emphasize early operation, firm repair of the VSD and ASD primum and restoration of the function of the mitral valve.
强调本病须尽早手术治疗、术中牢固修补VSD和原发孔ASD及恢复二尖瓣功能的重要性。
应用推荐