局部誘導法,特に標準局部誘導法の臨床的應用の研究(第2報) : 成人健常者正常型に就て

概要

論文の詳細を見る
(II)Normal Local Leads Electrocardiogram with normal axis deviation. Healthy 50 cases were analyzed. (1) Analysis of Ventricular curves and determination of Stimulus Arrival Time in ventricular lead points. Average Stimulus Arrival Time in Ventricular lead points were determined as follows : Right ventricle C_2 0.035(0.028-0.044) Sec. Apex of left. ventricle C_4 0.048(0.037-0.059) Sec. Base of left. ventricle Esoph. 34-40cm. 0.063(0.043-0.081)Sec. In normal pattern of Chest Leads ST-segment may lie 1-3mm. above the isolectric line and T attain a hight of 3mm. at least. (2) Analysis of Auricular curves and determination of stimilus Arrival Time in auricular lead points. Auricular curves obtained by Esophageal Leads are those of left auricle, in which Stimulus Conduction proceeds from the upper auricular part towards atrioventicular border. In the lower auricular part normally right auricular curves may be catched occasionally. Right auricular curves may be obtained also in C_1 or C_2, but the intrinsic effect in these curves are not so clear and average Stimulus Arrival Time showed 0.053(0.031-0.078)sec.
社団法人日本循環器学会の論文
1953-04-20