Association of systolic blood pressure at time of myocardial ischemia with angina pectoris during exercise testing.
作者信息
Go B M, Sheffield D, Krittayaphong R, Maixner W, Sheps D S
机构信息
Department of Medicine, University of North Carolina School of Medicine, Chapel Hill, USA.
出版信息
Am J Cardiol. 1997 Apr 1;79(7):954-6. doi: 10.1016/s0002-9149(97)00018-0.
PMID:9104910
Abstract
In a sample of 306 patients with positive treadmill test results, we found that patients with silent ischemia had a higher systolic blood pressure at onset of ST depression than patients with painful ischemia. We conclude that systolic blood pressure at the time of ischemia influences the experience of angina during exercise in a manner consistent with acute activation of baroreceptors and resulting antinociception.
摘要
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