心梗是夏季高发的心血管疾病,对生命安全构成极大威胁,即使在医学高度发达的美国,每年110万新发生的心肌梗死当中,至少有一半人还未送到医院或发病后一小时内就已经死亡,而存活下来的患者近2/3不能完全康复,其中又有近一半的病人会在6年内发生心力衰竭,年死亡率可达20%,5年存活率还不到50%。 Myocardial infarction is a cardiovascular disease that is high in summer and poses a great threat to life safety. Even in the highly developed medical United States, at least half of the 1.1 million new myocardial infarctions occurring each year have not yet been taken to the hospital or one hour after onset Nearly two-thirds of the surviving patients can not fully recover, and nearly half of them will have heart failure within six years, with an annual mortality rate of up to 20% and a 5-year survival rate of less than 50% .