直角二等邊三角座標による心電圖の研究 : 第7報左腕誘導點電位心電圖について

概要

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The auther made up φl(lect hand lead point EKG) of 236 men who were looked as healthy with classic diagnosis (standard EKG) by the method of Shimizu & Fujito. Most of them, whose T_L/R_L(R_L is the height of the chief deflection of QRS-group in φ_L) were smaller than-0.1,had anamnesis which was possible to injure myocard. And they were very few of 236 men who had neither such anamnesis nor positive C.P.R. According to the above result and Prof. Maekawa's "Chaindoublets" theory, we are able to know that the man, whose T_L and R_L are discordant, has injured myocard. Then we know that his myocard is injured when his T_<III> is negative and under any condition that his EKG shows either a standing heart or R.V.P. or tendency of them.
社団法人日本循環器学会の論文
1950-04-20