The coronary microcirculation plays a crucial role in the regulation of myocardial perfusion,and the index of microcirculatory resistance is the gold standard for assessing microcirculation function.With the development of computational fluid dynamics,the coronary angiography-based index of microcirculatory resistance has received increasing attention.This method does not require the use of pressure wires or hyperemic agents,and it has good diagnostic consistency with wire-based index of microcirculatory resistance.It has been applied in myocardial infarction,chronic coronary syndrome and non-obstructive coronary artery disease.This article reviews the clinical application of coronary angiography-based microcirculatory resistance index in various types of coronary heart disease.
关键词
冠状动脉微循环障碍/微循环阻力指数/基于冠状动脉造影的微循环阻力指数
Key words
Coronary microvascular dysfunction/Index of microcirculatory resistance/Coronary angiography-based index of microcirculatory resistance
维普
万方数据