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.

Common medications can masquerade as dementia in seniors

By all accounts the woman, in her late 60s, appeared to have severe dementia. She was largely incoherent. Her short-term memory was terrible. She couldn't focus on questions that medical professionals asked her.

18 Jul 2019

'Dual burden' of prematurity and serious maternal complications occurs in one of 270 births

A quarter of women who have serious maternal complications during childbirth also have premature births, posing a "dual burden" on families, finds research from NYU Rory Meyers College of Nursing, the University of California, San Francisco California Preterm Birth Initiative, and Stanford University.

17 Jul 2019

High Intensity Interval Training (HIIT) could prevent cognitive decline in older men

Age-related cognitive conditions such as dementia could be kept at bay with high-intensity interval training (HIIT), according to a new study.

16 Jul 2019

New method improves detection of atrial fibrillation in stroke survivors

A new method of evaluating irregular heartbeats outperformed the approach that's currently used widely in stroke units to detect instances of atrial fibrillation.

14 Jul 2019

Study: Nearly a quarter of low-risk thyroid cancer patients receive more treatment than necessary

Nearly a million Americans live with thyroid cancer and doctors will diagnose more than 50,000 new cases this year. Fortunately, the survival rate for this kind of cancer is one of the best. Five years after diagnosis, more than 98 percent of patients are survivors.

11 Jul 2019

Combining aerobic exercise and resistance training helps obese older adults preserve muscle mass

As obesity increases in aging Western populations, frailty—which is exacerbated by obesity—is becoming a greater health concern and a major healthcare cost.

4 Jul 2019

Scientists identify mechanism that makes babies more likely than adults to die from sepsis

An immune mechanism that makes babies more likely than adults to die from sepsis has been identified by scientists affiliated with the Center for Research on Inflammatory Diseases in Ribeirão Preto, São Paulo State (Brazil).

4 Jul 2019

Supervised fun, exercise both improve psychosocial health of children with obesity

A program with clear rules, routines and activities, attentive adults and a chance to interact with peers appears to work as well at improving the quality of life, mood and self-worth of a child who is overweight or obese as a regular exercise program, researchers report.

2 Jul 2019

MiLiQuant research project to develop new applications for quantum technology

Quantum technology is about to make the leap from scientific research to concrete applications. Contributing to this is the new MiLiQuant research project in which businesses and universities are cooperating to develop new applications for quantum technology.

2 Jul 2019

Scientists develop new 3D-printed prosthetic hand that can learn wearers’ basic motions

A new 3D-printed prosthetic hand can learn the wearers’ movement patterns to help amputee patients perform daily tasks, reports a study published this week in Science Robotics.

28 Jun 2019

Upbeat music can make rigorous exercise seem less tough, research shows

New research coming out of UBC's Okanagan campus demonstrates that upbeat music can make a rigorous workout seem less tough. Even for people who are insufficiently active.

20 Jun 2019

Home-based HIT appears to be effective for improving fitness in obese individuals

How much do you exercise? Government guidelines suggest that, in order to stay healthy, adults should perform at least 150 minutes of moderate aerobic activity every week - that's exercise that gets your breathing and heart rate up.

20 Jun 2019

New technology by Neurodata Lab acquires accurate physiological data

New technology by Neurodata Lab is capable to acquire physiological data by simply pointing a webcam at one’s face, with accuracy comparable to special wearable equipment.

19 Jun 2019

Inhaling irritant that mimics air pollution changes defensive heart-lung reflex for hypertension

Air pollution significantly increases the risk for premature deaths, particularly in people with underlying cardiovascular disease, clinical and epidemiological studies have determined.

19 Jun 2019

New type of cooling vest can improve athletes' performance in hot conditions

Strategies to cope with body heat in sports is a pressing issue. The Tokyo Olympics will be held in the hot and muggy Japanese summer where the ambient temperature is expected to be above 33°C. Athletes have to worry about performing under pressure of the high-stakes competition but also now have to deal with a very hot and humid climate.

17 Jun 2019

Study reveals how habitual smoking may contribute to development of hypertension

Smokers may be at a higher risk for developing hypertension, and an overactive response to normal drops in blood pressure may help explain why, according to researchers.

13 Jun 2019

Saunas induce as much physical strain as moderate exercise

Most people assume that their blood pressure falls after a sauna, which is why this is often thought of as relaxing. This may be true in the long-term, but during the sauna session itself, surprisingly, the blood pressure rises just as if you were having a short moderately strenuous workout, according to a new study. This increases the workload on the heart.