摘要
西安地区心肌梗塞患者１０９例，男９８例，女１１例，年龄３２～７８（５７．６±９．０，ｘ±ｓ）岁。以胸痛等症状出现为急性心肌梗塞（ＡＭＩ）发病标志，观察其时间分布。结果发现，本地区ＡＭＩ发病每年１～３月份、每月中旬及每日０６∶０１～１２∶００时段居多。ＡＭＩ发病前即时或其前２４小时患者经历事件最多者是紧张、焦虑、饱餐等。这些事件的人为性或天候性出现高峰期与ＡＭＩ发病高峰期相吻合。提示ＡＭＩ发病具有时间节律性，身体及心理应激事件可能是ＡＭＩ发病的触发因素。
109 patients with acute myocardial infarction(AMI) (98 male,11 female) aged 32 to 78 were observed the time distribution with the signing of chest pain in Jan.,1988 to Dec.1993.The results showed that the peak of AMI incidence was at early period of a day (6∶01 to 12∶00 am),in the middle of a month,and from Jan.to Mar.in a year.The frequent events were anxiety and overeaten before 24 hours and/or at the moment to AMI,especially for the high risk patients with coronary artery disease.The peak of frequency of these events induced socialty and naturally were corresponded well with the peak of incidence of AMI.It was suggested that the incidence of AMI be rhythmic and that mental and physical stresses be potential triggers of AMI onset.
出处
《中国慢性病预防与控制》
CAS
1998年第1期11-13,共3页
Chinese Journal of Prevention and Control of Chronic Diseases
关键词
心肌梗塞
节律性触发事件
急性
流行病学
Acute myocardial infarction\ Rhythmic onset\ Triggering events
