Efficacy of Shenmai injection on the myocardial ischemia-reperfusion injury in patients underwent thoracoscopic cardiac surgery
10.3969/j.issn.1007-1989.2018.03.005
- VernacularTitle:胸腔镜心脏手术中应用参麦注射液防治体外循环心肌缺血再灌注损伤的临床研究
- Author:
Zhi-Fang LUO
1
;
Mei-Lan JIANG
;
Zhang-Hong LI
;
Xi-Ying CAO
Author Information
1. 赣南医学院第一附属医院 胸心外科
- Keywords:
Shenmai injection;
thoracoscopic cardiac surgery;
myocardial ischemia reperfusion injury;
protective effect
- From:
China Journal of Endoscopy
2018;24(3):22-26
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the protective effect of Shenmai injection on myocardial ischemia reperfusion injury in patients underwent thoracoscopic cardiac surgery during cardiopulmonary bypass (CPB). Methods 18 patients with congenital heart disease with CPB thoracoscopic cardiac surgery were randomly divided into two groups (9 cases in each group): controlled group and experimental group. The controlled group did not give any intervened drugs, and the experimental group gave the injection of Shenmai that were added into heart cold cardioplegia (2 ml/kg). The levels of the following indexes in the serum were respectively measured just after the time of induction of anesthesia (T1) and heart resuscitation (T2): Troponin T (cTnT), Creatine kinase isoenzyme (CK-MB) quality, myoglobin (Mb). And at the same time, the left ventricular ejection fraction (EF) was measured. Results The concentrations of cTnT, CK-MB and mb in the serum of both groups just after the time of heart resuscitation (T2) were significantly increased more than just after the time of induction of anesthesia (T1) (P < 0.05). But the concentrations of cTnT, CK-MB and Mb in the experimental group were significantly lower than that in the controlled group just after the time of cardiac resuscitation. And EF was significantly higher than the controlled group (P < 0.05). Conclusion Shenmai injection can protect the myocardium from ischemia-reperfusion injury in patients underwent thoracoscopic cardiac surgery during cardiopulmonary bypass (CPB).
