Bird S,George M,Theakston S.Heart rate responses ofmale orienteers aged 21 - 67 years during competition.Journal of Sports Sciences. 2003Bird S , George M , Theakston S. Heart rate responses of male orienteers aged 21 - 67 years during competition. J Sports Sci. 2003 Mar ;21 (3) :221...
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...
internal regulatory processes take place at a physiological level. When perceiving a stressor, for example a critical evaluation by an audience, self-regulating processes start by automatically activating the autonomic nervous system (ANS) (Sapolsky1998). Within the ANS, beat-to-beat heart rate (HR...
Sex-specific differences in the predictive value of cholesterol homeostasis markers and 10-year cardiovascular disease event rate in Framingham offspring study participants. J Am Heart Assoc. 2013;2:1–13. https://doi.org/10.1161/JAHA.112.005066. Article CAS Google Scholar McGregor AJ, Frank ...
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...
We observe that myocardial infarction is highly associated with this cluster (78.2% of these patients have mentions of myocardial infarction) but the EHRs from patients in this cluster have a very low rate of diagnostic codes signifying myocardial infarction. We can interpret this cluster as ...
The high false-positive rate of the WHF diagnostic criteria cannot be completely disregarded due to its stronger association with populations at high-risk, compared with those at low-risk of RHD76. There was no significant difference in the prevalence of RHD among school-based compared with ...
(FDA) and routinely used for both acute and chronic HF. However, nesiritide has been questioned in two subsequent meta-analyses to worsen renal function and increase mortality rate [220]. Other studies, such as Acutely Decompensated Heart Failure Registry (ADHERE) trial, have not confirmed these...
Calibration was assessed via the calibration slope (calculated as the slope of the linear regression of the event indicator on the predicted probability) and calibration-in-the-large (the difference between the observed event rate and the average predicted 10-year event rate) (18). Presentation A...
Six months of carvedilol therapy had no effect on symptomatic status; failed to alter an integrated score of all diastolic function indexes, which was the primary end point of the study; but improved the E/A ratio, especially in patients with a higher baseline heart rate. Because aldosterone ...