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.

Tips to understand drug-related recall

With the new year came many drug recalls. In the first six weeks of 2012, there were at least 13 drug-related recalls. Some were due to bacterial contamination. Eight distinct bacterial contaminants were identified in one over-the-counter product.

8 Feb 2012

MindChild seeks FDA pre-market clearance for MERIDIAN non-invasive fetal heart monitor

MindChild Medical, Inc. today announced that it has successfully completed filing of a Pre-Marketing Notification Application (510(k)) with the US Food and Drug Administration (FDA) for its MERIDIAN non-invasive fetal heart monitor.

6 Feb 2012

New non-invasive electronic device can monitor heart rate and respiration, movement

Researchers have developed a type of wearable, non-invasive electronic device that can monitor vital signs such as heart rate and respiration at the same time it records a person's activity level, opening new opportunities for biomedical research, diagnostics and patient care.

2 Feb 2012

Link between maternal nurturing and size of hippocampus in healthy children

School-age children whose mothers nurtured them early in life have brains with a larger hippocampus, a key structure important to learning, memory and response to stress. The new research, by child psychiatrists and neuroscientists at Washington University School of Medicine in St. Louis, is the first to show that changes in this critical region of children's brain anatomy are linked to a mother's nurturing.

31 Jan 2012

Proteus receives U.S. patent entitled, 'Body Associated Receiver and Method'

Proteus Biomedical Inc., a pioneer in digital health, announced today that the United States Patent Office will award U.S. Patent Number 8114021 to Proteus. The patent, entitled "Body Associated Receiver and Method," is directed to the Proteus wearable and ingestible sensor technologies and related sensor devices used to create digital communication networks within, on and around the human body for health-related and other applications.

31 Jan 2012

First evidence links cancer to mutations in genes involved in DNA organization

St. Jude Children's Research Hospital - Washington University Pediatric Cancer Genome Project provides first evidence linking cancer to mutations in genes involved in DNA organization

30 Jan 2012

Welch Allyn's Connex IWS, EVD System and ProBP 3400 to be showcased at Arab Health 2012

Welch Allyn, a leading global provider of medical diagnostic devices headquartered in Skaneateles Falls, NY, will showcase its newest generation of connected solutions designed to address the needs of busy medical practices this week at Arab Health 2012 in Dubai.

23 Jan 2012

Increasing health problems from caffeinated energy drinks

A study has shown that there is a sharp rise in the number of people who report heart problems, tremors and chest pains after drinking caffeinated energy drinks. The incidences are particularly common among teenagers. Close to 300 calls were made to NSW's poisons centre regarding adverse reactions to energy drinks between January 2004 and the end of 2010, with more than a third of people attending hospital.

18 Jan 2012

Two new studies focus on causes of arrhythmia and SCD

Researchers in Rhode Island Hospital's Cardiovascular Research Center have published two new studies focusing on the causes of arrhythmia and sudden cardiac death (SCD) when a genetic disorder is present.

18 Jan 2012

Rumor-mongering can prevent exploitation and lower stress

For centuries, gossip has been dismissed as salacious, idle chatter that can damage reputations and erode trust. But a new study from the University of California, Berkeley, suggests rumor-mongering can have positive outcomes such as helping us police bad behavior, prevent exploitation and lower stress.

17 Jan 2012

Physiological impact of hurt feelings

Working up your courage to ask someone to be your Valentine? Science is uncovering the reason why we fear social rejection: Not only does it dash our hopes, it actually puts the brakes on our heart. Specifically, learning that someone doesn't like you triggers a drop in heart rate.

11 Jan 2012

Grief and heart attacks linked: Study

Researchers have found that grief might actually break ones heart. A new study shows that people grieving the death of a close loved one could have a heart attack risk that is 20 times higher than normal.

10 Jan 2012

Link between loss of loved one and heart attack

A person's risk of suffering a heart attack increases by approximately 21 times in the first 24 hours after losing a loved one, according to a study lead by researchers at Beth Israel Deaconess Medical Center.

10 Jan 2012

Magellan launches two fitness products

Magellan GPS announced today the launch of its first two products in its new fitness line: Switch and Switch Up. Designed to meet the needs of runners, cyclists, and multisport athletes, the new Switch Series is a powerful, adaptable, and customizable family of crossover GPS watches that will integrate seamlessly with third party sites.

7 Jan 2012

Pearl Therapeutics completes two PT003 Phase 2b clinical studies on COPD

Pearl Therapeutics Inc. today announced the completion of two Phase 2b clinical studies of PT003, the Company's investigational inhaled combination bronchodilator product for the treatment of patients with moderate-to-severe COPD.

7 Jan 2012

Meditation, yoga and physical awareness benefit breast cancer survivors

Women recently diagnosed with breast cancer have higher survival rates than those diagnosed in previous decades, according to the American Cancer Society. However, survivors continue to face health challenges after their treatments end. Previous research reports as many as 50 percent of breast cancer survivors are depressed.

30 Dec 2011

Tbx3 dysfunction may cause acquired and spontaneous arrhythmias

In a study published in the Dec. 26, 2011, Proceedings of the National Academy of Sciences early edition, researchers led by the University of Utah showed the CCS is extremely sensitive to levels of Tbx3. Mouse embryos with Tbx3 levels below a critical threshold suffered arrhythmia and couldn't survive. As the levels of Tbx3 were increased, mice survived to birth, but as adults they developed arrhythmias or had sudden death.

27 Dec 2011

Pulse rate may predict risk of death due to heart disease: Study

While cholesterol levels, blood pressure, blood glucose levels and weight have been used to measure the risk of death due to heart diseases till now, a new parameter has emerged – the pulse rate.

27 Dec 2011

Fetal heart rate monitor may improve infant's health

Despite the numerous medical advances that happen every day, the infant mortality rate in the United States is still higher than most European countries. While experts believe this is closely linked to the growing rate of pre-term births, researchers are committed to finding ways to make labor and delivery safer. Northwestern Medicine- researchers are examining a new device that may support improved newborn health at delivery through closer monitoring of infant oxygen use during labor.

22 Dec 2011

Study examines changes in RHR with risk of death from ischemic heart disease

In a study that enrolled nearly 30,000 apparently healthy men and women, those who had an increase in their resting heart rate over a 10-year period had an increased risk of death from all causes and from ischemic heart disease, according to a study in the December 21 issue of JAMA.

21 Dec 2011