Methods 98 cases with coronary artery disease and tricuspid regurgitation were studied with CDFI and coronary artery angiography.

• 方法应用彩色多普勒血流显像(CDFI)与冠状动脉造影,对照分析98例冠心病患者三尖瓣返流情况以及与冠状动脉狭窄的关系。