小児心電図の縦断的観察(第2報)

概要

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The purpose of this study was to evaluate physical characteristics and ECG findings especially negative T on chest leads and incomplete RBBB of normal children. A londitudinal observation in three years was done changes of ECGs were compared with their hight, weight and circumferece of the chest. ECGs were recorded at the periodical medical examination on junior high school children of 64 boys and 62 girls. The results were as follows: 1. As concerns ECG findings, sinus arrythmia, sinus tachicardia, incomplete RBBB, suspected left ventricular hypertrophy, 1st degree A-V block, LGL syndrome were observed. 2. T wave on chest leads were classified four types, i. e., negative T, biphasic T, flatted T and positive T. Negative T on V_1, V_2, V_3 were decreased on male subjects. The Subjects having positve T showed a tendency of increasing heigh, weight aud circumference of the chest. 3. There were less correlations between the morphologic development and incomlete RBBB.
横浜国立大学の論文
1986-12-10