什么是心脏二尖瓣膜脱垂?
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。
Methods: 35 patients with severe anterior leaflet prolapse of mitral valve underwent valve repair using the double-orifice technique.
观察脱垂的二尖瓣瓣膜与腱索,测量瓣膜脱垂的范围。
The prolapsed mitral valves and their tendinous chordae were viewed. The ranges of valvular prolapse were measured.
观察脱垂的二尖瓣瓣膜与腱索,测量瓣膜脱垂的范围。
The prolapsed mitral valves and their tendinous chordae were viewed. The ranges of valvular prolapse were measured.
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