Objective To review the experience of prostheticheartvalve replacement.
目的总结心脏瓣膜病的人工瓣膜置换手术治疗经验。
2
Methods 414 patients underwent prostheticheartvalve replacement, were retrospectively analysed.
方法对人工瓣膜置换手术治疗的414例病人结果进行回顾分析。
3
Echocardiography is now the most important noninvasive technology in assessing prostheticheartvalve function, especially transesophageal echocardiography.