世界各国每年约有数十万人发生突然死亡,常使救治措手不及,医学上称其为“猝死”。经分析猝死最主要的原因是心血管疾病,其中冠心病占半数以上。最新研究表明,在急性心肌梗塞或濒临梗塞之前,极易发生严重的心律紊乱,尤其是危及生命的心室颤动,一旦发生,随之便会导致心脏停跳。为此,多数学者强调,识别急性心肌梗塞的前驱表现,并及时采取有效的治疗措施,这对防止猝死的发生至关重要。大多数病人在发生心肌梗塞前,往往会出现一反常态的变化。冠心病患者如能熟识和重视异常现象的发生,对保护自已,减少意外,具有重要意义。 Sudden deaths occur in hundreds of thousands of people around the world each year, often resulting in treatment being taken by surprise. In medicine, it is called “sudden death.” The analysis of sudden death is the most important cause of cardiovascular disease, coronary heart disease accounted for more than half. Recent research shows that in the acute myocardial infarction or near the end of the infarction, prone to severe heart rhythm disorders, especially life-threatening ventricular fibrillation, which, in turn, will lead to cardiac arrest. To this end, most scholars emphasize that identifying the precursory manifestations of acute myocardial infarction and taking timely and effective treatment measures is crucial for preventing the occurrence of sudden death. Most patients often experience an abnormal change before myocardial infarction occurs. Coronary heart disease patients who are familiar with and attach importance to the occurrence of anomalies, to protect themselves and reduce accidents, of great significance.