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患者。女,38岁。因心前区闷痛两天入院。临床诊断:局限性前壁心肌梗塞。心电图为两次多导联记录:1991年4月6日心电图示窦性心律。V_1呈rS型,V_2呈QS型深切迹。V_(?)呈qRS型,STV_2、V_3呈水平型抬高大于0.05mV。T波低平双相,额面平均电轴—30度。诊断为局限前壁心肌梗塞。4月14日心电图示:窦性心律,额面平均电轴—49度,Ⅱ、Ⅲ、avF导联呈rS型,SⅢ>SⅡ,Ⅰ导呈qRS。avL。呈qR型。Ravl>RⅠ及avR。V_1呈rsr型,QRS时限大于0.11S。V_2由原来的OR型变
patient. Female, 38 years old. Because of precocious puberty two days admitted to hospital. Clinical diagnosis: limited anterior myocardial infarction. ECG for more than two lead records: April 6, 1991 ECG shows sinus rhythm. V_1 was rS type, V_2 was QS type deep notch. V_ (?) Was qRS type, STV_2, V_3 horizontal lift was greater than 0.05mV. T-wave low-phase two-phase, frontal plane average electric axis -30 degrees. Diagnosis is limited anterior myocardial infarction. April 14 electrocardiogram: sinus rhythm, frontal plane average electric axis -49 degrees, Ⅱ, Ⅲ, avF lead was rS type, S Ⅲ> S Ⅱ, Ⅰ lead was qRS. avL. Was qR type. Ravl> RI and avR. V_1 was rsr type, QRS duration greater than 0.11S. V_2 from the original OR type change