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患者女性,73岁,临床诊断:冠心病,心律不齐。附图(V_1导联)示P-P 间隔0.64″—0.68″,P-R 间期固定为0.37″。R_(1、3、5、8)呈完全性左束支阻滞图形,R_7呈不完全性左束支阻滞图形,R_(2、4、6)为正常QRS 波。P_(3、6、10)后无QRS 波。与附图同时描记的9导联心电图示间歇出现
Female patient, 73 years old, clinical diagnosis: coronary heart disease, arrhythmia. The figure (V_1 lead) showed a PP interval of 0.64 “-0.68” and a PR interval of 0.37 ".R_ (1,3,5,8) showed a complete left bundle branch block pattern with R_7 incomplete Bundle branch block graphics, R_ (2, 4, 6) for the normal QRS wave .P_ (3,6,10) no QRS wave .At the same time with the drawings of 9 lead electrocardiogram showed intermittent