Changes of plasma concentration of carbon monoxide in the patients following cardiopulmonary bypass
- VernacularTitle:心内直视手术血浆中一氧化碳的变化
- Author:
Yanhui GUO
;
Junke WANG
- Publication Type:Journal Article
- Keywords:
Heart surgery;
Cardiopulmonary bypass;
Carbon monoxide
- From:
Chinese Journal of Anesthesiology
1995;0(02):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the changes of plasma carbon monoxide (CO) concentration in patients undergoing cardiac surgical procedures Methods Arterial blood samples were obtained via the radial artery catheter ,before incision, CPB30min, before cardioversion,before weaning from CPB, 20 min after weaning from CPB,4h,24h after surgery, respectively, to measure the plasma CO concentration with ultraviolet spectrophotometry Results Plasm CO concentration increased significantly after the commencement of CPB(P
