2. Typical heart rate responses to 1 rnin of exercise at high- intensity work rates (125% of the maximal work rate) in an 8-y-old boy and a 40-y-old male adult. The recovery was significantly faster in the child (THR= 2 1 s) compared with the adult (THR= 114 s). The ...
Since multiple ECG measurements over broad ranges of underlying heart rates were available in each subject, we had the possibility to investigate intra-subject relationship of PQ intervals (and similarly QT intervals and P wave durations) to heart rate. For this purpose, 4 different regression model...
This study evaluated HRV in older workers on the day following prolonged work in the heat. Electrocardiogram was recorded in nine older (53–64 yr) males at rest, during three 30-min bouts of semi-recumbent cycling at fixed rates of metabolic heat production (150, 200, 250 W/m), each ...
Heart rate variability (HRV) is becoming more prevalent as a measurable parameter in wearable sleep-monitoring devices, which are simple and effective instruments for illness evaluation. Currently, most studies on investigating OSA severity and HRV have measured heart rates during wakefulness or sleep....
The primary purpose of this investigation was to determine whether strength-matched men and women exhibit a different magnitude and ratio of leg muscle act... S Nimphius,J Mcbride,PE Rice,... - 《Journal of Sports Science & Medicine》 被引量: 0发表: 2019年 Sex-Specific Incidence Rates an...
From the electrophysiological point of view, women exhibit higher beating rates and slower repo- larization than men. The underlying differences have been observed at the level of individual cardiomyocytes (CMs). This has led to the comprehensive research interest in identifying the cellular mechanisms...
Men who were assessed both times and who had two or fewer bald areas during the first evaluation were classified into one of three groups: "mild or no progression," "moderate progression," or "rapid progression." The cohort was followed for up to 30 years for new occurrences of coronary ...
individual activities were recorded in time during the teaching process, it was possible to know what the students were doing at all times and how the given activity was reflected in their heart rates. Samples of individual records are presented in tables and visualized in the respective figures....
This study showed increased rates of cerebral palsy and impaired neurodevelopmental outcome (26). Nonetheless, until it is proven that neonatal DEX treatment has no negative effects on the human adult heart (unlike the situation in our rat model), the use of GC therapy in premature infants ...
Cardiovascular disease mortality rates are well known to be lower in women than men and to increase with age. Whether these sex and age effects have changed over recent decades, and how much they differ by country, is unclear. From the WHO Mortality Database, we obtained age-specific and se...