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对冠脉造影及核素显象与造影检查有右室缺血性病变的冠心病、陈旧性心肌梗塞病人(21例)进行右胸头胸导联心电图检测,并以100例正常人作为对照。结果显示,在正常人各右胸头胸导联不出现 Qr、Qs、ST 下移及 T 波倒置、双相等改变;21例右室缺血病变者中,各异常指标检出率则达85.71%,其中异常 Q 出现率为80.95%,ST 下移23.81%,T 波异常66.75%。证实它对右室梗塞的诊断明显优于习用导联心电图。
Right coronary angiography and radionuclide imaging and angiography with right ventricular ischemic lesions of coronary heart disease, patients with old myocardial infarction (21 cases) right chest chest lead ECG examination, and 100 cases of normal controls . The results showed that there was no Qr, Qs, ST down and T wave inversion in the right chest chest lead of normal subjects. The detection rate of all abnormal indexes in 21 patients with right ventricular ischemia was 85.71 %, Of which the abnormal Q rate was 80.95%, ST down 23.81%, T wave abnormal 66.75%. Confirmed its diagnosis of right ventricular infarction significantly better than the lead ECG.