The minute heart rate responses of all the subjects were also measured with the help of a sport tester during all the 15 laps (each lap of 200M) of 3000M running in the track. Result of the study indicate that females on an average demonstrate 10-12 beats/min greater heart rate (HR)...
Methods. We determined, according to decade, 24-h heart rate (HR) and HRV of 260 healthy subjects (10 to 99 years old; 112 male, 148 female) by means of five standard time domain measures: standard deviation of all normal sinus RR intervals over 24 h (SDNN), standard deviation of the...
The purpose of this study was to discuss the effects of stop extracurricular sport training on maximal heart rate of female students and level of their maximal heart rate. Through using the method of Bruce on treadmill, the maximal heart rate of 8 female students was compared around 8 weeks ...
From a female point of view, the mortality rate for the 10–24-year (APC = − 4.88%, P = 0.013) and 25–49-year (APC = − 1.96%, P = 0.009) age groups showed a downward trend, but an upward trend for the 75-year and older age group was observed (APC =...
In this study, 60 female participants performed a psychosocial stress task—oral speech preparation—while ECG signals were collected during the whole experimental procedure. Heart rate (HR), HRV parameters (SDNN, RMSSD, LF, HF) and coping strategies (Brief COPE) were registered. Participants were...
Heart Rate Variability: What You Need to Know Your heart doesn’t beat at exact intervals. Heart rate variability is the difference in timing between heartbeats (also known as RR intervals). For example, let’s say your heart beats at a rate of 60 times per minute. Although there are 60...
The rate of decline in VO2peak accelerates in older age from 3%-6% per decade in the 20s to 30s to >20% per decade after the age of 70 years (16). Age-related declines in strength and balance exacerbate decrements in VO2peak caused by alterations in skeletal muscle, including atrophy...
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Using the SPSS 22.0 case-control matching module, the controls were matched to the cases at a rate of 1:1, according to the same gestational age of child (premature delivery or full-term), the maternal age of pregnancy (less than 1 year) and the same maternal racial/ethnic background. ...
Association between body mass index and mortality in an 80-year-old population. J Am Geriatr Soc. 2007;55(6):913-917. doi:10.1111/j.1532-5415.2007.01170.xPubMedGoogle ScholarCrossref 3. Fontaine KR, McCubrey R, Mehta T, et al. Body mass index and mortality rate among Hispanic ...