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慢性肺源性心脏病(肺心病)最易并发房性心律失常。本文观察肺心病并发房性心律失常P波最大时限(Pmax)、P波离散度(Pd)与正常对照组比较,从而探讨它们对肺心病并房性心律失常的预测价值。1 对象与方法正常对照组:为我院门诊健康体检者66例,男41例,女2 5例,年龄1 8～5 5 ( 4 1 .
Chronic pulmonary heart disease (pulmonary heart disease) most likely complicated by atrial arrhythmias. This article observes pulmonary heart disease complicated with atrial arrhythmia P wave maximum time (Pmax), P wave dispersion (Pd) compared with the normal control group to explore their pulmonary heart disease and atrial arrhythmia prediction value. 1 Subjects and Methods Normal control group: 66 cases of healthy physical examination in our hospital, 41 males and 25 females, aged 18 ~ 55 (41).