动态心电图400例分析

AMBU LATORY ELECTROCARDIO GRAPH: ANALSIS OF 400 CASES

分析了我院400例动态心电图,其中男性297例,女性103例,平均年龄54岁,分症状和无症状两组。症状组心律失常占52.1％,无症状组为12.19％。在心悸、胸痛、晕厥三组中心律失常发生率分别为94.4％、34.9％、27.5％,以室性早搏、短阵房速、室上性早捕发生率分别占第一、二、三位。ST-T改变分别占16.8％、24.5％、17.5％,说明心悸时心律失常发生率最高,而胸痛时ST-T改变仅占1/4,故心绞痛时,ST-T改变并不是诊断心肌缺血的敏感指标。

This article analyses 400 cases of ambulatory electrocardiographs, male 297 female 103 a mean age of 54. Dirided into symptomatic group and asymptomatic group, of arrhymia with 52.1 qer cent of arrhymia in first group, and only 12.1 per cent in the second group. In palpitation chest pain and faint, arrhythmia accounts for 94.4%, 34.9%and 27.5% resqcctivcly.ST-T changes vary from 16.8%, 24.5%and 17.5%, respeclively.