摘要：心理应激可以引起严重的心脏疾病，也可引起心血管系统的症状，本文分析心理危险因素引起心血管疾病的机制，以及为何心理的危险因素被忽视的原因。关键字：心理应激 心血管疾病 心理危险因素 心源性猝死The cardiovascular disease induced by the psychological stress  Yang Ju-Xian ZhaoQianThe Ninth Hospital Affiliated to Shanghai Jiaotong University Abstract:The psychological stress can induce the serious cardiac disease, and also induce the symptoms of cardiovascular system, this article analyse the mechanism of cardiovascular disease induced by the psychological risk factors, and why the psychological risk factors were ignored in the longtime. Key Word: Psychological Stress, Cardiovascular Disease, Psychological Risk Factors, Cardiac Sudden Death    心理应激是指对人体造成伤害的心理因素，常可分为7个等级：1级表现为不高兴；2级出现烦躁和忙乱；3级发生轻度争吵；4级中度争吵，音量提高；5级大声争吵，