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冠状动脉内压力导丝测定的血流储备分数是近年来发展起来的一项新技术,在冠心病的诊断与治疗中有着重要的临床应用价值。其用于评价冠状动脉临界病变,能准确判断冠状动脉狭窄病变与心肌缺血的关系,作为冠状动脉造影的有效补充,对临界病变的诊断和治疗决策有着很好的指导作用。现就目前研究,综述压力导丝在冠状动脉临界病变诊断与治疗中的应用进展。
Coronary artery pressure guide wire determination of the fractional flow reserve is a new technology developed in recent years, in the diagnosis and treatment of coronary heart disease has an important clinical value. It is used to evaluate the critical coronary artery disease and can accurately determine the relationship between coronary artery stenosis and myocardial ischemia. As an effective complement to coronary angiography, it can guide the diagnosis and treatment of critical lesions. Now on the current study, review of pressure guide wire in the diagnosis and treatment of critical coronary artery disease progress.