常見例句雙語例句The most common causes are aortic or pulmonic valve regurgitation.最常見的原因是主動脈瓣或肺動脈瓣反流。Moderate regurgitation was detected in pulmonic, tricuspid and mitral valves.中度返流僅見于肺動脈瓣、尖瓣和二尖瓣。 返回 pulmonic regurgitation