Longer nocturnal respiratory events in patients with obstructive sleep apnoea (OSA) cause higher immediate heart rate variability, and greater changes in beat-to-beat intervals are associated with reduced daytime alertness, ...
Dec 10, 2020
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We all react to stress in different ways. A sudden loud noise or flash of light can elicit different degrees of response from people, which indicates that some of us are more susceptible to the impact of stress than others.
Nov 19, 2020
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A new way to measure respiratory rate, heart rate and heart rate variability has recently been developed in a collaboration led by the University of Michigan. Together with body temperature, these important indicators could ...
Oct 29, 2020
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Researchers at Penn State College of Medicine are conducting a study to determine if a wearable device can measure wellness and predict burnout among resident physicians. The results from the clinical trial could be used ...
Sep 18, 2020
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Allowing yourself a few minutes of downtime significantly boosts mental and physical relaxation. Research by psychologists at the University of Konstanz observed higher levels of psychological and physiological relaxation ...
Sep 11, 2020
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The United States is home to more than 21 million military veterans, many of whom have difficulty reintegrating into civilian life. A staggering 20 percent of them suffer from post-traumatic stress disorder (PTSD), one of ...
Jun 23, 2020
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(HealthDay)—Altered heart rate variability (HRV) may be related to risk for incident diabetes in young Asian adults, according to a study published online April 16 in Diabetes Care.
Apr 22, 2020
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Changes in heart rate, due to low oxygen conditions, experienced by the fetus during pregnancy, could be used to predict the future heart health of babies, shows research published in the Journal of Physiology today.
Dec 5, 2019
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Professional sport is full of stories of elite athletes "choking" emotionally and mentally under the pressure of competition. One famous example is golfer Greg Norman, who was leading the 1994 US Masters by six strokes at ...
Dec 5, 2019
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Stress while driving is a risk factor for the development of cardiovascular disease and sudden cardiac complications such as heart attack (myocardial infarction), according to studies published in recent years. Selecting ...
Nov 12, 2019
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