Heart Rate News and Research

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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.

Mental fatigue can impair football performance

Professional footballers and their coaches often complain about the mental fatigue induced by the stress of frequent matches.

17 Jun 2016

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.

17 Jun 2016

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.

16 Jun 2016

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.

15 Jun 2016

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.

15 Jun 2016

Chronic sleep restriction may impair performance in healthy, elite atheletes

A new study found that chronic sleep restriction negatively affects athletic performance.

14 Jun 2016

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).

13 Jun 2016

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."

13 Jun 2016

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.

9 Jun 2016

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.

9 Jun 2016

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.

7 Jun 2016

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.

3 Jun 2016

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.

2 Jun 2016

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.

2 Jun 2016

Demand for Isansys’ Patient Status Engine wireless patient monitoring platform exceeds expectations

Demand for real-time continuous data, including personal health information, early warning scores, and alerting when a patient's condition is deteriorating, is driving the market for complete monitoring systems in hospital and home care settings globally.

From Isansys Lifecare Ltd. 1 Jun 2016

Study finds link between respiratory sinus arrhythmia and survival prospects of heart attack patients

The heart rate may be an indicator of a person's life expectancy. A research team at the Technical University of Munich has to this end analyzed an effect which at first seems paradoxical: Minor irregularities in the heartbeat are indicative of a healthy body.

28 May 2016

Study reveals males and females exhibit different stress responses

How does stress - which, among other things, causes our bodies to divert resources from non-essential functions - affect the basic exchange of materials that underlies our everyday life? Weizmann Institute of Science researchers investigated this question by looking at a receptor in the brains of mice, and they came up with a surprising answer.

27 May 2016

Modern day wearable technology may impact daily life, health care system

With the rapid proliferation of smart mobile devices, and the subsequent increase in data that is being gathered, the challenge is: how do we harness it?

26 May 2016

European and US heart failure guidelines updated simultaneously

The European Society of Cardiology, with special contribution from the Heart Failure Association, has published a complete revision of its "Guidelines for the diagnosis and treatment of acute and chronic heart failure".