Significance of coronary artery disease and left ventricular afterload in unoperated asymptomatic aortic stenosis

Kentaro Shibayama, Masao Daimon, Hiroyuki Watanabe, Takayuki Kawata, Sakiko Miyazaki, Ryoko Morimoto-Ichikawa, Masaki Maruyama, Shuo Ju Chiang, Katsumi Miyauchi, Hiroyuki Daida

研究成果: 雜誌貢獻文章

4 引文 斯高帕斯(Scopus)

摘要

Background: Because the covariates of cardiovascular events in unoperated patients with asymptomatic aortic stenosis (AS) have not been adequately evaluated, we aimed to identify them. Methods and Results: A total of 230 patients with asymptomatic severe AS were retrospectively enrolled. The patients were divided into 2 groups based on aortic valve replacement (AVR) after enrollment: a non-AVR group (n=112), and an AVR group (n=118). The primary clinical endpoint was cardiovascular events, which were defined as cardiovascular death or hospitalization. Coronary artery disease [hazard ratio (HR): 3.62, 95% confidence interval (CI): 1.585–8.245, P

原文英語
頁(從 - 到)519-525
頁數7
期刊Circulation Journal
80
發行號2
DOIs
出版狀態已發佈 - 一月 25 2016

ASJC Scopus subject areas

  • Cardiology and Cardiovascular Medicine

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    Shibayama, K., Daimon, M., Watanabe, H., Kawata, T., Miyazaki, S., Morimoto-Ichikawa, R., Maruyama, M., Chiang, S. J., Miyauchi, K., & Daida, H. (2016). Significance of coronary artery disease and left ventricular afterload in unoperated asymptomatic aortic stenosis. Circulation Journal, 80(2), 519-525. https://doi.org/10.1253/circj.CJ-15-0876