The main motivation for the research was the possibility of identifying changes in the degree of arousal in students during the teaching process using smart wristbands, the physiological function of heart rate as identifiers, the student’s level of arousal and the student’s partial and final lear...
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)...
A 46-year-old female presented with a history of two acute coronary syndrome (ACS) episodes occurring over a 6-week interval, each confirmed by biomarker elevation and electrocardiogram (ECG) changes consistent with non-ST-elevation myocardial infarction (NSTEMI), and subsequent persistent intermittent...
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...
Perceiving a partner’s elevated heart rate has also been found to lead to negative mood attributions and to reduce cooperative activity in a trust-building game, where a partner’s selfish actions directly influenced the end result of the game negatively for the player [7]. Janssen et al. ...
Figure 4.Curved multiplanar reconstruction images of the left anterior descending artery (LAD) of a patient visualized using DCCT (A) and a matched MDCT subject (B). (A). 61-year-old female patient with an average heart rate of 68 bpm during coronary CT angiography. LAD is depicted with...
For example, a 40-year-old's predicted maximum heart rate is about 180 bpm. You can learn your actual maximum heart rate with agraded exercise test. If you’re taking medicines or have a medical condition such as heart disease, high blood pressure, or diabetes, ask your doctor whether yo...
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 ...
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 chi-squared test was used to compare the mortality rate among different groups. The trend in IHD was calculated from mortality rates and AADRs using the joinpoint regression model for the total surveillance population, male/female categories, urban and rural areas, and age groups. The defaul...