Heart Rate Recovery in Decision Support for High Performance Athlete Training Schedules

Variable effects of physical training of heart rate variability, heart rate recovery, and heart rate turbulence in chronic heart failure.

BACKGROUND Heart rate variability (HRV), heart rate turbulence (HRT), and heart rate recovery (HRR), indices that reflect autonomic nervous system (ANS) activity, are outcome predictors in patients with chronic heart failure (CHF). It is not clear, however, whether they reflect the same components of ANS activity. No study has examined the effects of physical training (PT) training on HRV, HRT,...

Heart rate recovery and heart rate complexity following resistance exercise training and detraining in young men.

The purpose of this study was to examine heart rate recovery (HRR) and linear/nonlinear heart rate variability (HRV) before and after resistance training. Fourteen young men (25.0 +/- 1.1 yr of age) completed a crossover design consisting of a 4-wk time-control period, 6 wk of resistance training (3 days/wk), and 4 wk of detraining. Linear HRV was spectrally decomposed using an autoregressive a...

Abnormal heart rate recovery in patients with heart failure: an important target for exercise training treatment

Decision Support Systems for Airline Crew Recovery

Within the airline industry’s complex operational environment, any disturbance to normal operations has dramatic impact, and usually imposes high additional costs. Because of irregular events during dayto-day operations, airline crew schedules can rarely be operated as planned. When disruptions occur, crew schedules are affected due to the resulting infeasible flight schedule and improper assig...

The effects of baseline heart rate recovery normality and exercise training protocol on heart rate recovery in patients with heart failure

OBJECTIVE It is unclear which exercise training protocol yields superior heart rate recovery (HRR) improvement in heart failure (HF) patients. Whether baseline HRR normality plays a role in the improvement is unknown. We hypothesized that an exercise training protocol and baseline HRR normality would be factors in altering HRR in HF patients. METHODS In this prospective, randomized, controlle...