After admission, coronary angiographies was performed, showed there are 90% narrowing of the anterior descending Branch of the left coronary artery, doctor advised percutaneous transluminal coronary angioplasty (PTCA)+stent or coronary bypass.

• 入院后,进行了冠动脉造影术显示左冠状动脉前降支有90%25的狭窄,医师建议行经皮经腔冠状动脉腔内成形术加支架安置术或冠状动脉搭桥术。