In 1997, Levine1 reviewed the theory of the relationship between heart rate and life span. From observations in the animal kingdom, smaller animals have higher heart rates and shorter life

Wemeasured dynamic stress re-sponses using ambulatory heart rate monitoring as participants in

augmentation of heart rate regulation by autonomic nervous

in intrinsic heart rate

Effect of restraint and injection methods on heart rate and body temperature in mice

The objective of the project still going on is to study the use of the heart rate monitor in teaching. The device has originally been designed for sports training and fitness training, from where its use is spreading to physical education at school. The device provides a many-sided learning

A key challenge in reducing the burden of cardiovas-cular disease is matching patients to treatments that are most appropriate for them. Different cardiac as-sessment tools have been developed to address this goal. Recent research has focused on heart rate mo-tifs, i.e., short-term heart rate

Psychophysiology is the study of the relation between psychological events and biological processes in human subjects. The electrocardiogram (ECG) and heart rate (HR) have been commonly used measures throughout the history of psychophysiological research. Early studies found that stimuli eliciting

NADEAU. Influence of respiration on heart rate and blood pres-

-dependent acceleration of relaxation (FDAR) would be less than that of isoproterenol-(ISO-)dependent acceleration of relaxation (IDAR) at the same increment of heart rates, and ISO may improve FDAR. Cardiac function and phosphorylation of PLB and cTnI were compared in pacing, ISO treatment, and combined pacing and ISO