Heart Rate News and Research RSS Feed - Heart Rate News and Research

Heart rate is determined by the number of heartbeats per unit of time, typically expressed as beats per minute (BPM), it can vary with as the body's need for oxygen changes, such as during exercise or sleep.
Epclusa drug receives FDA approval for treating adult patients with chronic HCV

Epclusa drug receives FDA approval for treating adult patients with chronic HCV

The U.S. Food and Drug Administration approved Epclusa to treat adult patients with chronic hepatitis C virus (HCV) both with and without cirrhosis (advanced liver disease). [More]
Anti-anxiety medication dampens helping behavior in rats

Anti-anxiety medication dampens helping behavior in rats

Rats given midazolam, an anti-anxiety medication, were less likely to free trapped companions because the drug lessened their empathy, according to a new study by University of Chicago neuroscientists. [More]
Stony Brook researcher receives grant to evaluate daily activity levels, heart rate patterns of CFS patients

Stony Brook researcher receives grant to evaluate daily activity levels, heart rate patterns of CFS patients

By better understanding daily activity levels and heart rate patterns of those who suffer from Chronic Fatigue Syndrome (CFS), scientists hope to discover more about this complex illness condition. [More]
Athens QRS score flags false-negative exercise stress tests

Athens QRS score flags false-negative exercise stress tests

Patients with a low Athens QRS score are highly likely to have coronary artery disease even if they have a normal exercise stress test, say researchers. [More]
Could artificial intelligence help to combat stress? An interview with Davide Morelli

Could artificial intelligence help to combat stress? An interview with Davide Morelli

Stress is actually a bit of a buzzword. The initial definition was “the reaction to changes”, which is why you get stressed also when good things happen, hence the distinction between good stress, eustress, and bad stress, distress. [More]
Classical music by Mozart and Strauss could lower blood pressure and heart rate

Classical music by Mozart and Strauss could lower blood pressure and heart rate

The music of Mozart and Strauss is able to lower blood lipid concentrations and the heart rate. [More]
Mental fatigue can impair football performance

Mental fatigue can impair football performance

Professional footballers and their coaches often complain about the mental fatigue induced by the stress of frequent matches. [More]
Cells grown from pluripotent stem cells can pair with heart muscle cells to stimulate contractions

Cells grown from pluripotent stem cells can pair with heart muscle cells to stimulate contractions

Researchers at Johns Hopkins report that a type of lab-grown human nerve cells can partner with heart muscle cells to stimulate contractions. [More]
Study evaluates effectiveness of robotic approach over manual ablation in treating heart arrhythmia

Study evaluates effectiveness of robotic approach over manual ablation in treating heart arrhythmia

Whether ablation of the highest-risk heart arrhythmia is best handled by a robot or the hands of an electrophysiologist should be answered by an international comparison of the two. [More]
Researchers develop new method to combat VR sickness

Researchers develop new method to combat VR sickness

Columbia Engineering Professor Steven K. Feiner and Ajoy Fernandes MS'16 have developed a method of combating virtual reality (VR) sickness that can be applied to consumer head-worn VR displays, such as the Oculus Rift, HTC Vive, Sony PlayStation VR, and Google Cardboard. [More]
Autonomic nervous system plays role in promoting memory consolidation during sleep

Autonomic nervous system plays role in promoting memory consolidation during sleep

A team of sleep researchers at the University of California, Riverside, led by psychology professor Sara C. Mednick, has found that the autonomic nervous system, which is responsible for control of bodily functions not consciously directed (such as breathing, heartbeat, and digestive processes) plays a role in promoting memory consolidation - the process of converting information from short-term to long-term memory - during sleep. [More]
Chronic sleep restriction may impair performance in healthy, elite atheletes

Chronic sleep restriction may impair performance in healthy, elite atheletes

A new study found that chronic sleep restriction negatively affects athletic performance. [More]
New, implantable device offers promise for patients with OSA

New, implantable device offers promise for patients with OSA

Since the 1980s, continuous positive airway pressure (CPAP) - in which positive pressure is pushed through the nasal airways to help users breathe while sleeping - has been by far the most widely used treatment for obstructive sleep apnea (OSA). [More]
Body composition and caloric intake can influence sleep quality

Body composition and caloric intake can influence sleep quality

The old adage "you are what you eat," may be better phrased as "your sleep relates to what you eat." [More]
Aromatherapy-based foot massages may provide inexpensive, simple way to manage anxiety

Aromatherapy-based foot massages may provide inexpensive, simple way to manage anxiety

Researchers at Okayama University conduct the first community-based study on the effects of self-administered aromatherapy foot massage on stress and anxiety symptoms. The results suggest aromatherapy massages might provide an inexpensive, simple way of managing anxiety. [More]
Reduced RV functional reserve may explain poor SSc-PAH outcomes

Reduced RV functional reserve may explain poor SSc-PAH outcomes

Patients who develop pulmonary arterial hypertension as a consequence of systemic sclerosis have poorer right ventricular functional reserve than those with idiopathic disease, research published in Circulation shows. [More]
Disruptive sleep patterns could raise heart disease risk in shift workers and insomniacs

Disruptive sleep patterns could raise heart disease risk in shift workers and insomniacs

People who suffer from a lack of sleep and disordered sleep cycles could be increasing their chances of developing cardiovascular disease, according to a study in the American Heart Association’s Journal Hypertension. [More]
Researchers developing more accessible way to monitor brain health

Researchers developing more accessible way to monitor brain health

Simon Fraser University researchers hope that a brain vital-sign test becomes as routine during a doctor's check-up as taking a blood pressure or heart rate measurement. [More]
In-home radar, bed sensors can capture early signs of illness in older adults

In-home radar, bed sensors can capture early signs of illness in older adults

Developing and evaluating motion-capture technology to help older adults "age in place" has been the focus of researchers at the University of Missouri for more than a decade. [More]
New HET wearable system may help track user’s wellness to predict asthma attacks

New HET wearable system may help track user’s wellness to predict asthma attacks

Researchers have developed an integrated, wearable system that monitors a user's environment, heart rate and other physical attributes with the goal of predicting and preventing asthma attacks. [More]
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