Changes of oxygen metabolism and hemodynamics in patients with different pulmonary hypertension undergoing cardiac valve replacement
- VernacularTitle:不同肺动脉高压病人心瓣膜手术期间氧代谢及血液动力学的变化
- Author:
Qibo LIANG
;
Shiyuan XU
;
Xiaoping YE
- Publication Type:Journal Article
- Keywords:
Hypertension,pulmonary;
Cardiac surgical procedures;
Oxygen consumption;
Hemodynamics
- From:
Chinese Journal of Anesthesiology
1995;0(10):-
- CountryChina
- Language:Chinese
-
Abstract:
40kPaOxygen metabolism and hemodynamics were measured with Swan-Ganz catheter techniques and reverse Fick principleResults Before anaethesia, oxygen delivery(DO_2), mixed venous oxygen pressure (PvO_2) and oxygen extraction ratio(O_2ER) in group Ⅱ were significantly lower than those in group Ⅰ (P
