To test the hypothesis that the heart rate (HR) recovery time after exercise is also different in children compared with adults, we examined H R in 10 children (range 7-11 y old) and 12 adults (26-42 y old) for 10 min after I min of cycle ergometer exercise. Each subject exercised...
The impact of birth weight (BW) on adult health has been studied, related to the autonomic nervous system, and implicated in cardiovascular risk. We investigated cardiorespiratory and heart rate (HR) autonomic recovery after moderate effort in healthy term-born adults with different BWs. We studied...
Heart Rate and Blood Lactate Level of 8–12-Years-Old Boys and Girls During Cross-country Ski-CompetitionsCross-country skiing is a popular winter sport in Finland. Participation in ski competitions has recently taken two new trends: Older people are taking part in ski marathons (40–75 km) ...
Heartbeat: With William Simons, Derek Fowlds, Tricia Penrose, Mark Jordon. The 1960s lives and adventures of the police constabulary, medical staff, and residents of Ashfordly and Aidensfield.
When perceiving a stressor, for example a critical evaluation by an audience, self-regulating processes start by automatically activating the autonomic nervous system (ANS) (Sapolsky 1998). Within the ANS, beat-to-beat heart rate (HR) and the variation in time between heartbeats, also known as...
Children and young people have more rapid heart rates than adults. A typical heart rate for an infant is around140 bpmTrusted SourceTrusted Source, whereas an older child or teenager should have a resting heart rate of about 70 bpm.
Laughter does produce short-term changes in the function of theheartand its blood vessels, boostingheartrate and oxygen consumption. 2011年考研真题(英语一)完形填空 Section Ⅰ Losing a job is hurting: you don't skip down to the jobcentre with a song in yourheart, delighted at the prospect ...
Patrick is given 2 baby aspirins to chew and swallow and is immediately transported to the nearest hospital for treatment. He is told that the hospital he is going to has the capability of performing primary percutaneous coronary intervention (PPCI), otherwise known as emergency angioplasty and stu...
Heart rate (HR) and HR variability were studied in 15 normal infants and 6 infants with aborted Sudden Infant Death Syndrome (SIDS) during sleep at monthly intervals through 4 months of age. The RR interval (inverse of heart rate) was measured to an accuracy of 0.2 msec. Sleep was ...
HR—heart rate measured for a given student at a given time; HR_AVG—average HR of the given student (see Table1); HR_Diff—the difference between the average HR of a student (HR_AVG) and the currently measured HR of the student (HR); ...