An alternative classification emphasizes etiology: regurgitant murmurs from semilunar insufficiency versus ventricular filling murmurs.
An alternative classification emphasizes etiology: regurgitant murmurs from semilunar insufficiency versus ventricular filling murmurs.
另一种分类则着重于其病因：由半月瓣闭锁不全所致的回流性杂音对心室充盈性杂音。