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心率变异(HRV)分析近年来被认为是预测心性猝死的最新指标。通过28例急性心肌梗塞(AMI)死亡患者与50例正常人对照分析,以探讨HRV在AMI中的意义。1 临床资料 病例选择:AMI28例,根据临床症状、心电图及血清酶学检查确诊。男19例,女9例,年龄36～69岁,平均54.62岁。梗塞部位:前壁5例,前间壁9例,广泛前壁12例,下壁2例。对照组50例正常人无冠心病史,男37例,女13例,平均年龄53.72岁。
Heart rate variability (HRV) analysis in recent years is considered to be the latest indicator of sudden cardiac death. By 28 patients with acute myocardial infarction (AMI) death and 50 normal controls, we analyzed the significance of HRV in AMI. 1 Clinical data Case Selection: AMI28 cases, based on clinical symptoms, ECG and serum enzyme examination confirmed. 19 males and 9 females, aged 36 to 69 years, an average of 54.62 years old. Infarct sites: anterior wall in 5 cases, anterior wall in 9 cases, extensive anterior wall in 12 cases, inferior wall in 2 cases. Control group, 50 cases of normal non-coronary heart disease history, 37 males and 13 females, mean age 53.72 years.