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基于肺心病时心脏的解剖位置呈下降悬垂状态、右心室肥大及电生理改变的特点,各地曾报导在心电图描记时增加许多附加导联,如胸骨导联、右胸附加导联及剑突下导联等,以期提高心肺病的心电图诊断阳性率。但迄今为止,对肺心病的心电图某些所见及剑突下导联的结论尚不一致。本组对150例肺心病病人于常规心电检查的同时,
Based on the anatomical location of the heart during pulmonary heart disease was dropped over the drape state, right ventricular hypertrophy and electrophysiological changes in the characteristics of various reports have been added in the electrocardiogram of many additional leads, such as the sternum leads, right chest additional leads and the xiphoid Lead, etc., in order to improve the positive rate of ECG diagnosis of heart disease. However, to date, the findings of ECG of cor pulmonale and the leads of the xiphoid are not consistent. This group of 150 cases of pulmonary heart disease patients in the conventional ECG at the same time,