Conclusion The late efficacy of mitral annuloplasty using prosthetic ring is satisfactory.结论对于有瓣环扩大的二尖瓣成形术,应用人工瓣环,近期和远期临床效果均满意.Percutaneous annuloplasty has the potential to serve as a therapeutic adjunct to standard med...

瓣环成形术...

annuloplasty的音标：annuloplasty的英式发音音标为：[ænjʊ'lɒplæstɪ]annuloplasty的美式发音音标为：[ænjʊ'lɒplæstɪ]...