Angiographic evidence of significant coronaryarteryobstruction must be provided and the the procedure medically necessary by a consultant cardiologist.
但必须提供血管造影以证实冠状动脉阻塞情况严重,及经心脏专家证实手术必须进行。
2
CMRI suggests that the occlusion of the single coronaryartery may induce more severe myocardial microvascular obstruction than the stenosis of multiple coronary arteries.