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患者女性,27岁,既往体健。1983年5月28日16时因头痛、流涕伴胸闷1周住观察室,当晚20时猝死。16时30分心电图(附图A,见第103页)示:P-P0.68—0.72s,R-R1.00—1.04s,QRS形态有两种:1.正常型:时间0.10s(R(1、3、5))。2.右束支阻滞型:时间0.16s(R_(2、4、6))。房室比例3:2。心电图(附图B)示P_1- R_10.16s,为正常窦性传导。P_2-R_20.52s,但关系固定,QRS形
Female patient, 27 years old, past physical health. May 16, 1983 at 16 o’clock due to headache, runny nose with chest tightness for 1 week to live in observation room, sudden death at 20 o’clock that night. 16:30 electrocardiogram (Figure A, see page 103) shows: P-P0.68-0.72s, R-R1.00-1.04s, QRS morphology in two ways: 1. Normal type: time 0.10s (Figure A, R (1,3,5)). 2. Right bundle branch block type: time 0.16s (R_ (2,4,6)). Atrioventricular ratio 3: 2. Electrocardiogram (Panel B) shows P_1 -R_10.16s for normal sinus conduction. P_2-R_20.52s, but the relationship is fixed, QRS-shaped