All long-term heart rate data were pre-processed using a robust Gaussian Process Regression method (Stegle et al., 2008), and sleeping heart rate as well as average heart rate above sleep and body movement (accelerometry) during the race were derived.
Health end points in such studies include long-term mortality, heart rate variability reduction, ST-segment depression, cardiac effects, vasoconstriction, increased blood pressure, or morbidity [reviewed by Grahame and Schlesinger (2007)].
These systems also could be used to record long term trends in heart rates, heart rate variability, and/or activity, enabling additional insights for wildlife monitoring.
Highlands County Health Facilities Authority, Fla., $185.2 million of long term adjustable rate bonds.
Heart rate control is the most important goal; therefore clonidine is given after surgical procedure and digoxin in long-term treatment if heart rate remains high despite adequate β1-blocker therapy.
The second term was heart rate variability.
There is nothing stopping us borrowing long term cheap rates.
This is termed the heart rate equivalent of oxygen (HR/VO2).
Research has indicated that long-term endurance training increases heart rate variability, increases parasympathetic activity, and decreases sympathetic activity to the human heart at rest [ 23- 27].
Thus the proposed technology, which can be easily integrated into a mattress, may potentially be suited for large scale and long-term recording of the heart rate and rhythm during sleep.
