Heart valve是什么意思

用法例句

The most important problem is those drugs which can induce valvular heart disease.

本文对培高利特、卡麦角林、溴隐亭和麦角乙脲4种麦角碱类DA受体激动剂与药源性心瓣膜病之间的关系予以探讨。

One hundred and two patients with degenerative valvular heart disease found from the examination of 1648 patients in hospital were analysed.

对１６４８例住院病人检查结果分析表明，１０２倒退行性心瓣膜病的发生率呈现随年龄增长而增多的趋势，７０岁以上患者的发生率为２４。