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编辑同志读了贵刊6卷1期38页“左束支内文氏型阻滞一例”之文图,有一些不同看法,特提出讨论。诚如逢文所述,RR间期不很均齐(1.40~1.50 s),平均室率为40~43次/min,因是房颤,至少应诊断高度AVB。QRS有3种形态。①呈QS型,时间由0.08 s逐渐增宽至0.12 s,有R_1~R_(?)似乎为交界性自搏心律伴直接显示性左束支内文氏现象,此后的R_(?)~R_(?)时间则逐渐变窄,其RR间期大部分为1.50 s,仅R_3R_4间期约
Editor comrades read your magazine, Volume 6, No. 1, page 38 “Left bundle branch block an example of Wen-type” text, there are some different views, especially the proposed discussion. As mentioned in the article, the RR interval is not very homogeneous (1.40-1.50 s) and the average room rate is 40-43 beats / min. Because of AF, at least the AVB should be diagnosed. QRS has 3 forms. ① was QS type, the time gradually increased from 0.08 s to 0.12 s, there R_1 ~ R? (?) Seems to be borderline spontaneous cardiac rhythm with direct display of left bundle branch inner Wen phenomenon, then R _ (?) ~ R_ (?) Time is gradually narrowing, the RR interval for most of the 1.50 s, only R_3R_4 interval about