小児心電図の縦断的観察(第1報)

概要

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The purpose of this study to evaluate physical characteristics and electrocardiographic findings especially negative T wave on chest leads and incomplete right bundle branch block of normal children. ECGs were taken of 68 boys and girls respectively, in middle school children, 12-13 years old. The results were summerized as follows: 1) Electrocardiographic findings were sinus arrythmia, incomplete right bundle branch block, suspected left ventricular hypertrophy, 1 degree A-V block, LGL syndrome etc. 2) T wave on chest leads were classifield four types, negative T, biphasic T, flatted T and positive T. Most of subjects showed negative T on V_1, the majority of subjects had positive T on V_2. 3) There were less correlations between changes of T waves and incresing of height and weight. 4) Incomplete right bundle branch block were found on 16% of boys and 8% of girls. There were less correlations between having RBBB and increasing of height and weight.
横浜国立大学の論文
1985-10-30