Effect of coronary revascularization in patients with ischemic cardiomyopathy who satisfy viability criteria on gated-SPECT assessment of myocardial perfusion

被引：0

作者：

Romero-Farina, Guillermo ^{[1
]}

Candell-Riera, Jaume ^{[1
]}

Aguade-Bruix, Santiago ^{[2
]}

de Leon, Gustavo ^{[1
]}

Castell-Conesa, Joan ^{[2
]}

机构：

[1] Univ Autonoma Barcelona, Hosp Univ Vall Hebron, Serv Cardiol, Barcelona 08035, Spain

[2] Univ Autonoma Barcelona, Hosp Univ Vall Hebron, Nucl Med Serv, Barcelona 08035, Spain

来源：

REVISTA ESPANOLA DE CARDIOLOGIA | 2008年 / 61卷 / 05期

关键词：

ischemic cardiomyopathy; myocardial viability; scintigraphy; revascularization; prognosis;

D O I：

暂无

中图分类号：

R5 [内科学];

学科分类号：

1002 ; 100201 ;

摘要：

Study on the effects of coronary revascularization and medical treatment on the prognosis of patients with ischemic cardiomyopathy who satisfy myocardial viability criteria on gated single-photon emission computed tomography (SPECT) assessment of myocardial perfusion. In total, 140 consecutive patients with ischemic cardiomyopathy were studied at rest using gated-SPECT and technetium-labeled contrast agents. During a mean follow-up period of 2.3 years after gated-SPECT, the rate of cardiac death in patients who underwent coronary revascularization (n=50) was 16% compared with 26.7% in those who received medical treatment (n=90). Thus, coronary revascularization had a protective effect (hazard ratio = 0.42; 95% confidence interval, 0.17-1.02) in patients with ischemic cardiomyopathy who satisfied myocardial viability criteria.

引用

页码：540 / 544

页数：5

共 15 条

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