11 The explanation why exercise heart rate but not heart rate variability measures was predictive of sickness is unclear, but the greater reliability of exercise heart rate (coefficient of variation 3 19 vs 12 20), and sensitivity of both measures to subtle changes in perceived training load might partly explain these results.
To evaluate the reliability of fetal heart rate (FHR) parameters analyzed by computerized cardiotocography (cCTG) in predicting myocardial damage in pregnancies with placental insufficiency.
The authors describe a method that automatically estimates the reliability of reference heart rates (HRr) derived from electrocardiogram (ECG) waveforms and photoplethysmogram (PPG) waveforms recorded by vital-signs monitors.
Test-retest reliabilities and patterns of heart rate and blood pressure responses were examined using variations in the cold pressor test in 113 normotensive white college men.
Of course, the new formula for women also raises new questions about the reliability of the old heart rate calculations for men.
We studied the mechanical reliability of the Jarvik 2000 Heart, an axial flow pump with ceramic bearings designed to provide more than 10 years' durability.
1 23 48 Similarly, a recent review of validity of diagnoses in CPRD reported a positive predictive value of diagnosis of MI coded in CPRD of over 80%, with comparable reliability of coding for ischaemic heart disease to other primary care databases, 26 although literature on identification of vascular diseases in EHR databases is sparse.
Although, in this study, limitations exist with regard to the measurement of heart rate and the reliability of the context in which heart rate was measured, it does show that alternative sources to obtain neurobiological information, such as medical files, are available to criminological research.
Reliability of information is at the heart of a global conversation.
ICU patients also frequently suffer from decreased tissue perfusion because of varying degrees of heart failure and multiorgan insufficiency, as well as the decreasing reliability of muscular absorption.
