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患者男,67岁,住院号4458。因心悸、气短一周,胸闷痛,呼吸阻塞感1天,于1984年9月15日入院。诊断为急性前壁心肌梗塞并完全性左束支阻滞、频发室性早搏、心衰Ⅱ°。入院心电图(图1)P—P为0.74″,P—R为0.16″,心率80次/分,呈完全性左束支阻滞;第3天心电图(图2):P—P为0.90″,P—R为0.16″,心率66次/分,呈正常心室内传导。第5天心电图(图
Male patient, 67 years old, hospital number 4458. Due to heart palpitations, shortness of breath for a week, chest pain, breath blocking 1 day, in 1984 September 15 admission. Diagnosis of acute anterior myocardial infarction and complete left bundle branch block, frequent premature ventricular contractions, heart failure Ⅱ °. Admission electrocardiogram (Figure 1) P-P was 0.74 “, P-R was 0.16”, heart rate 80 beats / min, was complete left bundle branch block; the third day electrocardiogram (Figure 2): P-P was 0.90 “ , P-R was 0.16 ”, heart rate 66 beats / min, was normal ventricular conduction. Day 5 ECG (Figure