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室内双支同时发生文氏现象很少见,而Ⅲ°房室传导阻滞(Ⅲ°AVB)时于室性早搏后出现房室交界逸搏心律的双支文氏现象,形成双层水平传导阻滞则更属少见.现报告1例.患者,男,63岁.临床诊断:①冠心病,心律失常;②慢性支气管炎伴感染.心电图(附图)为Ⅰ导联连续记录,图示P-P间期基本相等(0.60～0.64秒),含有QRS的P-P间距略短,为室相性窦性心律不齐,心房率96次/分;除较早发生的R_(3、10)外,大部
Ventricular duplex phenomenon is rare at the same time, and Ⅲ ° atrioventricular block (Ⅲ ° AVB) in ventricular premature ventricular contractions after escape rhythm of dual Ventricle phenomenon, the formation of bilayer horizontal conduction Blockage is even more rare.Reported in 1 cases.Patients, male, 63 years old.Clinical diagnosis: ① coronary heart disease, arrhythmia; ② chronic bronchitis with infection.Electrocardiogram (with pictures) for the lead continuous record, the icon PP interval between the same (0.60 ~ 0.64 seconds), containing QRS slightly shorter pitch for the sinus of ventricular sinus arrhythmia, atrial rate 96 beats / min; in addition to the earlier occurrence of R_ (3,10), the large unit