RETROSPECTIVE STUDY OF CARDIOPULMONARY BYPASS IN CORONARY ARTERY BYPASS GRAFTING
- VernacularTitle:723例冠状动脉移植术体外循环临床研究
- Author:
Jiachun LI
;
Changqing GAO
;
Jial WANG
- Publication Type:Journal Article
- Keywords:
extracorporeal circulation;
coronary artery bypasss
- From:
Medical Journal of Chinese People's Liberation Army
1981;0(06):-
- CountryChina
- Language:Chinese
-
Abstract:
cases of coronary artery bypass grafting (CABG) were analyzed retrospectively. They were divided into four groups. In group 1 ( n =63,1985～1996), group 2 ( n =160, 1997～1999), and group 3 ( n =209, 2000～2002), CABG was performed with cardiopulmonary bypass (CPB). In group 4 ( n =291, 2000～2002) CABG was performed with off pump (OP). The durations of CPB and aortic cross clamp (ACC), temperature, hemodilusion, duration of using ventilator postoperatively, and ICU stay days were analyzed and compared. The patients in the groups 3 and 4 were older than those of the group 1, but younger than group 2. Pre operative supersonic EF value was lower in patients in the group 3 compared with group 2. A tendency of shortening of CPB time and ACC time, raising of temperature, lowering of hemodilusion, and shortening of ventilator time and ICU stay days could be discerned from group 1 down to group 4 ( P
