The perioperative myocardial protection of high-dose atorvastatin to acute coronary syndrome patients during percutaneous coronary artery interventional therapy
10.3760/cma.j.issn.1673-4904.2011.19.010
- VernacularTitle:大剂量阿托伐他汀对急性冠状动脉综合征患者经皮冠状动脉介入治疗围手术期心肌保护作用
- Author:
Wei ZHANG
;
Ming ZHAO
;
Xiao-hong LI
;
Xiao-feng WANG
;
Hong-bin NG ZHA
;
Ping SUN
;
Jian-guo NG YA
- Publication Type:Journal Article
- Keywords:
Coronary disease;
Myocardinm;
Intraoperative period;
Atorvastatin
- From:
Chinese Journal of Postgraduates of Medicine
2011;34(19):29-31
- CountryChina
- Language:Chinese
-
Abstract:
Objective To observe the perioperative myocardial protection of high-dose atorvastatin to acute coronary syndrome(ACS) patients during percutaneous coronary artery interventional therapy(PCI).Methods One hundred and twenty patients with ACS undergoing elective PCI were divided into group A and group B with different oral dose of atorvastatin ( 80 mg/d and 20 mg/d ) for 3 days before operation by random digits table. Troponin I (cTnI), creatine kinase isozyme MB (CK-MB), high sensitive C-reactive protein (hs-CRP), interleukin (IL)-6 levels were measured before operation, 6 hours, 12 hours after operation and total cholesterol (TC), triglyeride (TG), low desity lipeprotein cholesterol (LDL-C), high density lipeprotein cholesterol (HDL-C) levels were measured before operation and 3 days after operation.Results cTnI,CK-MB,hs-CRP and IL-6 levels in the two groups were increased significandy 6 hours and 12 hours after operation (P <0.05). Six hours after operation, cTnI and CK-MB levels in group A were significantly lower than those in group B [(0.35±0. 18 ) μg/L vs. (0.48±0. 16 ) μg/L, ( 3.78±0.45 )μg/Lvs. (4.56±0.55 )μg/L] (P < 0.05 ). Twelve hours after operation , hs-CRP and IL-6 levels in group A were significantly lower than those in group B [(4.53±0.98 ) mg/L vs. (7.03±0.88 ) mg/L, ( 30.6±11.2) ng/L vs.(43.8±12.1) ng/L] (P <0.05). TC, TG, LDL-C, HDL-C levels in the two groups did not change significantly before and after operation (P >0.05). Conclusions Myocardial protective effects of ACS patients treated with atorvastatin 80 mg/d for 3 days are better than those treated with oral atorvastatin 20 mg/d. High-dose atorvastatin can produce more beneficial effects.
