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  5. Diagnostic accuracy of adenosine triphosphate stress echocardiography derived coronary flow reserve

Diagnostic accuracy of adenosine triphosphate stress echocardiography derived coronary flow reserve

来源 :第11届中国介入心脏病学大会 | 被引量 : 0次 | 上传用户：yuzhou519
【摘 要】
：
Background The coronary flow reserve (CFR), defined as the ratio of maximal drug-induced hyperemic to basal coronary flow, represents the functional significant of coronary stenosis.The aim of the stu
【作 者】
：
LI Wei-hong LI Zhao-ping LI Cui-ping ZHANG Mo LI Lei MA Xiao-wei FENG Xin-heng GAO Wei 
【机 构】
：
Department of Cardiology,Peking University Third Hospital
【出 处】
：
第11届中国介入心脏病学大会
【发表日期】
：
2013年7期
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Background The coronary flow reserve (CFR), defined as the ratio of maximal drug-induced hyperemic to basal coronary flow, represents the functional significant of coronary stenosis.The aim of the study was to assess the diagnostic accuracy of CFR measured by transthoracic Doppler echocardiography (TTDE) associated with adenosine triphosphate (ATP) stress for detecting significant coronary stenosis in patients with chest pain.
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