Yamauchi M, Eishi K, Nakano K, Sasako Y, Isobe F, Kosakai Y, Kitoh Y, Kawashima Y
Department of Cardiovascular Surgery, National Cardiovascular Center, Suita, Osaka, Japan.
J Cardiovasc Surg (Torino). 1996 Jun;37(3):285-9.
We study the clinical midterm results of the valve replacement with the CarboMedics bileaflet mechanical prosthesis. EXPERIMENTAL DESIGN AND SETTING: Retrospective study. Institutional practice (National Cardiovascular Center, Osaka, Japan).
167 CarboMedics prostheses were implanted in 144 patients from April, 1990 and December, 1993. Of these, 77 patients underwent isolated aortic valve replacement (AVR), 45 patients underwent isolated mitral valve replacement (MVR), 21 patients underwent double (aortic and mitral) valve replacement (DVR), and one patient underwent triple (aortic, mitral and tricuspid) valve replacement (TVR).
Events were defined in accordance with the guidelines for reporting morbidity and mortality after cardiac valve operations of the Society of Thoracic Surgeons/American Association for Thoracic Surgery.
我们研究使用CarboMedics双叶机械瓣膜进行瓣膜置换术的临床中期结果。实验设计与背景：回顾性研究。机构实践（日本大阪国立心血管中心）。
1990年4月至1993年12月期间，144例患者植入了167枚CarboMedics瓣膜。其中，77例患者接受了单纯主动脉瓣置换术（AVR），45例患者接受了单纯二尖瓣置换术（MVR），21例患者接受了双瓣（主动脉瓣和二尖瓣）置换术（DVR），1例患者接受了三瓣（主动脉瓣、二尖瓣和三尖瓣）置换术（TVR）。
事件的定义遵循胸外科医师协会/美国胸外科协会心脏瓣膜手术后发病率和死亡率报告指南。
