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患者男性,63岁,临床诊断:慢性肺心病。心电图Ⅱ导联连续描记示:P波直立,P-QRS-T依次顺序发生,P_(3、7、11、15、19、23、27、31)均继以宽大畸形的R波,与其前之P波关系密切,P-R间期恒为0.07秒,考虑为房性早搏伴间歇性预激综合征。末行倒数第2个宽大畸形之QRS波提前发生,
Male patient, 63 years old, clinical diagnosis: Chronic pulmonary heart disease. Continuation of electrocardiogram Ⅱ lead showed: P wave upright, P-QRS-T order occurred in turn, P_ (3,7,11,15,19,23,27,31) were followed by large deformity R wave, and its former The P wave is closely related, PR interval constant 0.07 seconds, considered as atrial premature beats with intermittent WPW syndrome. The last line of the second large deformity QRS wave occurred in advance,