Objective: To investigate the mid- and long-term clinical effects of tricuspid valvuloplasty with the implantation of an......

目的：总结改良De Vega环缩术治疗功能性三尖瓣返流的疗效。方法功能性三尖瓣返流患者63例随机分为两组，分别接受改良De Vega环缩术（A......