Role and significance of percutaneous coronary intervention surgery in the treatment of patients with ischemic cardiomyopathy
LIU Peng
OUYANG Ze-wei
PU Xiao-qun
SHI Xiang-jiang
HE Lin
Abstract：Objective To observe and compare different symptoms and prognosis of before and after treatment patients with ischemic cardiomyopathy (ICM) ; to explore the role and significance of percutaneous coronary intervention(PCI) surgery in the treatment of patients with ischemic cardiomyopathy.Methods All 60 in-hospital cases with ICM,according to coronary artery angiography results and treatment options,were divided into two groups:conservative medical treatment group(28 patients) received drug treatment after angiography and PCI group (32 cases) took regularly drug after implantation drug-eluting stent(made in China).After 12 months,cardiac function,echocardiography results were observed and recorded.Results Before treatment,the two groups have no significant differences in cardiac function and color doppler ultrasound(P ＞0.05).12 months later,there were significant differences with cardiac function in two groups [left ventricular ejection fraction:(44 ± 5)％ vs (33 ± 5),(40 ±3)％ ; stroke volume:(61 ±6)ml vs(32 ±3),(48 ±6)ml; cardiac output:(4.38 ± 1.50)L/min vs(3.40 ±0.57),(3.52 ± 0.76) L/min,all P ＜ 0.05].Conclusion Treatment of PCI for ischemic cardiomyopathy has an optimistc therapeutic effect.
Keywords：Ischemic cardiomyopathyPercutaneous coronary interventionSix minutes walk test
Publication Date：2013-01-01
Online Publishing Date：2026-09-14(First online date of this platform, not the publication date of the document)
Pages：3( 887-889 )