【摘要】 冠状动脉造影是诊断冠心病的金标准,但是冠脉造影存在固有的缺陷,不能准确的反映血流动力学改变。因此应该寻找一种替代工具,能充分利用造影各项相关指标识别病变功能,改善临床预后。目前有三种方法 :(1)柏肃叶等式。(2)FAST评分。(3)密度法。更多还原

【Abstract】 Coronary artery angiography is the gold standard for the diagnosis of coronary heart disease, coronary angiography but has inherent defects, can not accurately reflect the hemodynamic changes. we should search for an alternative tool, which can make full use of the relevant indicators contrast, recognition of significant lesions, improve clinical prognosis. There are three kinds of methods:(1) bai poiseuille equation.(2)FAST garde.(3) density method.更多还原