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近年来,右室梗塞(RVI)渐受重视.常规12个导联心电图上无RVI的定位特征,而加作右胸前导联心电图可以提高的诊断.目前,正常人右胸前导联心电图特征缺乏大样本报告.我们对1000例不同性别和年龄组的健康人.除作常规导联心电图外,加做V_(3R)、V_(4R)及V_(5R),重点观察了其各波形态及正常值范围.以便提高RVI的心电图诊断水平.本组1000例中男性670例、女性330例,年龄在15—70(平均35.6)岁.经12个常规导联心电图检查正常,详细询问病史、内科体检、测血压、X线胸透、化验血脂、血糖、肝功能及尿常规检查,临床证实无器质性心脏病存在.然后再加做V(3R)、V_(4R)及V_(5R)3个右胸前导联心电图.按常规方法分析观察P波、QRS综合波及T波的形态,并测量ST段移位的范围.
In recent years, attention has been paid to right ventricular infarction (RVI), and there are no RVI locating characteristics on the routine 12-lead electrocardiogram, which can be used to diagnose right chest thoracic electrocardiogram.At present, Characteristics of a large sample of the lack of report.We 1000 healthy subjects of different gender and age group in addition to the conventional lead ECG, plus done V_ (3R), V_ (4R) and V_ (5R), focusing on the observed wave Morphology and normal range in order to improve the diagnostic electrocardiogram RVI level in this group of 1000 cases of male 670 cases, 330 females, aged 15-70 (average 35.6) years old.After 12 routine lead electrocardiogram normal, detailed inquiry V (3R), V_ (4R), V_ (3R), V_ (4R), V_ (3R) and V_ (5R) 3 right chest anterior leads ECG analysis of P wave, QRS complex wave and T wave morphology by conventional methods, and measure the range of ST segment shift.