胸壁單極誘導心電圖に於ける移行帯(Transitional zone)の研究(第2報) : 後編

概要

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In second part, the experiment to study as regards the appearance of this distribution of the transitional zone of the patients with the hypertrophied heart or another heart disease, was performed and the various interesting results were gained; that is, the transitional zone at one time branched with complexity and at another time appeared to be curving to the large extent. In such instances, it should be expected to cross the transitional zone in many places when the unipolar precordial leads are carried out. In some cases, the transitional zone appeared in an island-like form and this zone was not found in the standard six precordial leads. In some instances as the transitional zone branched off from this course, this zone did not always limit the potential zone to be based on the right and left ventricular origins. The appearance of such phenomena was deduced from the membrane theory by Wilson et al, and it was considered that these experimental results proved the hitherto explained opinion connected with the transitional zone is unappropriate.
社団法人日本循環器学会の論文
1953-04-20