先天性脚ブロツクの一例

抄録

1) The authors found a judo expert aged 19 years who had a bundle branch block, and examined it thoroughly. 2) In his phonocardiogram diastolic murmur and so-called "Pressstrahlgerausch" in the systolic phase were found. 3) In his electrocardiogram beside a bundle branch block, short PQ interval and variation of P wave (at the 3rd lead) were found. 4) From the above stated facts this case was diagnosed as a defectum septi ventriculorum pars membranacea, that is "Maladie de Roger." 5) As to the short PQ interval, Takayasu explained that it is due to the fact that the sino-Tawara's bundle is complete and the sino-auricular bundles are damaged.