二尖瓣小叶
... cleft Leaflet of mitral valve 二尖瓣小叶裂 Leaflet of mitral valve 二尖瓣小叶 mitral valve leaflet 二尖瓣叶 ...
方法对35例二尖瓣前叶脱垂的病人行双孔成形手术,并在术前、术中、术后利用超声心动图对瓣膜进行评价。
Objective: To evaluate the clinical effect of the double-orifice technique in the treatment of the anterior leaflet prolapse of mitral valve.目的进一步探讨双孔成形技术治疗二尖瓣前叶脱垂的临床可行性。