Aortic valve replacement, Mechanical heart valve, Cardiac functionBackground112 patients who received small and medium sized St.Jude Regent heart valves (19-25 mm) at 7 Scandinavian centers were studied between January 2003 and February 2005 to obtain non-invasive data regarding the hemodynamic ...
SJMRegent机械瓣膜应用体会 许咏冬 ·797· 临床症状,但在临床上经过充填后发现不可解释的 症状时,一定考虑根管治疗的不完善及根管的遗漏, 应进行彻底的根管充填。 参考文献 [1] 徐琼,谷海晶,凌均綮.上颌磨牙近颊第二根管的定位与治疗. 实用口腔医学志,2008,24(3):406-409. ...