心包摩擦音
xīn bāo mó cā yīn
- 名pericardial friction sound
心包摩擦音-
同样听诊器有利于检查者发现二尖瓣脱垂时收缩中期喀喇音和心包摩擦音。结果收缩期脱垂的二尖瓣表面粗糙并向左房膨出，可伴有腱索异常。
Likewise , the stethoscope allows the examiner to detect mid systolic clicks in mitral valve prolapse and pericardial friction rubs . Results The surfaces of the prolapsed mitral valves showed rough and accompanied with abnormal tendinous chordae , and their bodies projected into left atrium during systole .