Jude Medical regent mechanical heart valve: laboratory measurements of hydrodynamic performance. J Heart Valve Dis. 1999 Nov;8(6):687-96. Comparative Study; Research Support, Non-U.S. Gov't DK Walker,AM Brendzel,LN Scotten - 《Journal of Heart Valve Disease》 被引量: 44发表: 1999年 ...
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 ...
目的探讨小主动脉瓣环(直径〈17mm)患者行17mm SJM Regent瓣置换术,术后是否产生不匹配(PPM)现象,以及早,中期疗效.方法13例单纯主动脉瓣狭窄(瓣环直径〈17mm)患者置换17mm SJM Regent瓣机械瓣,用彩色多普勒超声仪对左心功能进行术前,术后监测并与13例置换21mm常规机械瓣患者进行对比.结果无围术期死亡,随访6—36...