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本组42例均为门诊患者,男性,年龄30—55岁。均因开会、闲谈、写文章时在2—3小时内突击吸香烟15—25支后感到心前区不适、心悸、头昏等症状。42例中,除5例有高血压病、2例有慢性支气管炎病史外,其余病例未问出有能导致心脏损害的其它病史。对突击吸烟前有心律失常者。均未选入本组。42例患者突击吸烟后的心电图共出现14种节律失常。其中:窦性心动过速7例,窦性节律不齐3例,频发多源性室性早搏3例、频发性室性早搏5例、频发性房性早搏5例、交界性心律1例、阵发性室上性心动过速2例、窦房结内游走心律1例、左房心律1例、间隙性右束支传导阻滞1例、非阵发性交界性心动过
The group of 42 patients were outpatients, men, aged 30-55 years. Both because of meetings, chatting, writing articles in the 2-3 hours after smoking cigarettes 15-25 feel precordial discomfort, palpitations, dizziness and other symptoms. In 42 cases, except for 5 cases of hypertension and 2 cases of history of chronic bronchitis, the other cases did not ask for any other history of heart damage. On the assault before smoking arrhythmia. Have not elected to this group. 42 patients after assault smoking ECG total of 14 kinds of rhythm disorders. Of which: sinus tachycardia in 7 cases, sinus rhythm in 3 cases, frequent multi-source premature ventricular contractions in 3 cases, 5 cases of frequent ventricular premature beats, 5 cases of frequent atrial premature beats, borderline rhythm 1 case, paroxysmal supraventricular tachycardia in 2 cases, walking in the sinus node in 1 case, left atrial rhythm in 1 case, intermittent right bundle branch block in 1 case, non-paroxysmal borderline cardioversion