心绞痛诊断的重要性在于其有面临猝死的潜在危险.由此产生的恐惧和焦虑,而不是缺血性疼痛本身,使心绞痛的诊断在临床上极为重要.其致猝死和心肌梗塞的两种可能,促成了一项重要的工业——冠状动脉旁路手术.冠状动脉旁路手术的指证常是“解除难治性心绞痛”.但是如果外科手术最终证实 The importance of angina diagnostics lies in its potential risk of sudden death, and the resulting fear and anxiety, rather than ischemic pain itself, make the diagnosis of angina clinically important, both of which may cause sudden death and myocardial infarction , Contributed to a major industrial-coronary bypass surgery. Coronary artery bypass surgery is often referred to as “relieving refractory angina.” But if the surgery finally confirms