オナニーの正常な個人の効果の心電図研究

22歳から38歳の年齢層の120人の正常な個人の心電図研究を実施して、自慰行為の効果の下で心電図に明らかにされた変化を観察しました。12鉛の心電図が記録されました、E.C.G。すべての被験者で2回採取されました：（i）射精前、（ii）射精後。After ejaculation, in electrocardiogram, following changes were observed: (i) increase of QRS-amplitude, (ii) increase of T-wave amplitude, (iii) decrease of heart rate, and (iv) elevation of St-segment.Blooe pressure was also estimated in all the subjects before and after ejaculation.Blood pressure levels increased after ejaculation in all the cases.The fact that any sort of stressful condition may induce the discharge of epinephrine and norepinephrine from the adrenal medulla as well as adrenergic nerve endings, led us to estimate the concentration of epinephrine and nor-epinephrine in plasma before and after ejaculation.The result showed, increase of concentration of epinephrine and nor-epinephrine after ejaculation.Hence epinephrine and nor-epinephrine, were thought to be responsible to cause changes in the electrocardiographic pattern after ejaculation.

An electrocardiographic study of 120 normal individuals of age group between 22 years to 38 years was carried out to observe changes manifested in the electrocardiogram under the effect of masturbation. Twelve-lead electrocardiograms was recorded, E.C.G. were taken twice in all the subjects: (i) before ejaculation, and (ii) after ejaculation. After ejaculation, in electrocardiogram, following changes were observed: (i) increase of QRS-amplitude, (ii) increase of T-wave amplitude, (iii) decrease of heart rate, and (iv) elevation of St-segment. Blooe pressure was also estimated in all the subjects before and after ejaculation. Blood pressure levels increased after ejaculation in all the cases. The fact that any sort of stressful condition may induce the discharge of epinephrine and norepinephrine from the adrenal medulla as well as adrenergic nerve endings, led us to estimate the concentration of epinephrine and nor-epinephrine in plasma before and after ejaculation. The result showed, increase of concentration of epinephrine and nor-epinephrine after ejaculation. Hence epinephrine and nor-epinephrine, were thought to be responsible to cause changes in the electrocardiographic pattern after ejaculation.