%0 Journal Article %T Angina with coronary microvascular dysfunction and its physiological assessment: a review with cases. %A Lim PO %J Br J Cardiol %V 29 %N 2 %D 2022 %M 36212789 暂无%R 10.5837/bjc.2022.013 %X Imagine that it is possible to know, the actual coronary blood flow. Would this not remove any doubt, if a chest pain is the heart's fault?