Summary. With an improved method for fitting baselines to human fetal heart-rate traces, the patterns of episodic variations, accelerations and decelerations were similar in 215 64-min records from normal pregnancies and in 95 with mild hypertension and normal outcome. The change in signal loss ...
Fig. 2: Schematic representation of the human circulatory system. Oxygen-rich blood travels from the lungs to the heart and from there to the body via the arteries. Oxygen-poor blood enters the heart via the veins and returns to the lungs. ...
(pulse rate) of the human body Pulse rate of normal people when they are quiet, Adult males are about 60--80 times /min; Women are about 70--90 times /min; Decreased pulse rate when asleep, Males are 50--70 times; Women are 60--70 times min; Some people can be as low as 45...
Could human lives be extended by slowing down our hearts? Triggered by the observation that mammals with a higher heart rate live shorter than those with a slower one, this is the question that Dr. Herbert J. Levine, an eminent cardiologist and professor emeritus at Tufts University School of...
The human heart can beat more than 115,000 times a day.5You might not pay any mind to the rate at which your heart beats, but how it varies can tell you a lot. Read on to learn what normal HRV is and what it can tell you about your health. ...
Human Physiology S. V. Khlybova, V. I. Tsirkin, S. A. Dvoryanskii, I. A. Makarova& A. N. Trukhin 91Accesses 14Citations Explore all metrics Abstract The sympathetic division (SD) of the autonomic nervous system (ANS) was assessed by 23 tachometric parameters in 176 pregnant women ...
Germany 3 Potsdam Institute for Climate Impact Research, 14412 Potsdam, Germany Received 15 December 2008; accepted 22 April 2009; published online 30 June 2009 The incidence of cardiovascular diseases increases with the growth of the human population and an aging society, leading to very high expen...
Arrhythmias in the Normal Human Heart 来自 Semantic Scholar 喜欢 0 阅读量: 19 作者: P Taggart 摘要: This chapter is concerned with arrhythmias occurring in the normal heart particularly in response to stress. Various aspects are considered including the incidence of arrhythmia in people with ...
Analysis of heart rate variation (HRV) has become a popular noninvasive tool for assessing the activities of the autonomic nervous system (ANS). HRV analysis is based on the concept that fast fluctuations may specifically reflect changes of sympathetic a
According to Richter and Croft13) normal values for human serum are from 90 to 240 units/ml. According to Ammon and Zapp14) the normal range is from 140 to 200 units/ml. serum. View chapterExplore book Evaluation of Treatment Results D. Ted George, William W.K. Zung, in Biomedical Psy...