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.

Loyola offers tips to help stay healthy during shoveling season

A mild winter means many are out of practice in the fine art of snow shoveling. But bending and lifting the wrong way can lead to a trip to the emergency department.

25 Feb 2013

A good night's sleep can also help promote cardiovascular health

Cutting back on sodium and increasing physical activity are not the only ways to improve heart health - a good night's sleep can also help promote cardiovascular health. One expert at the University of Alabama at Birmingham (UAB) says not getting enough sleep can have harmful heart-health effects.

24 Feb 2013

Study investigates whether music therapy reduces stress in cancer patients

A Saint Louis University Cancer Center pilot study is investigating whether music affects the health of cancer patients by soothing them and making them less anxious.

19 Feb 2013

Oxidative stress: the price of sucrose pain relief in neonates

Although sucrose significantly reduces the pain experienced by preterm neonates undergoing heel lance, it is associated with significant increases in adenosine triphosphate use and oxidative stress, the results of a US study indicate.

19 Feb 2013

Oxidized CaMKII may increase risk of death in diabetics following heart attack

Having diabetes doubles a person's risk of dying after a heart attack, but the reason for the increased risk is not clear. A new University of Iowa study suggests the link may lie in the over-activation of an important heart enzyme, which leads to death of pacemaker cells in the heart, abnormal heart rhythm, and increased risk of sudden death in diabetic mice following a heart attack.

18 Feb 2013

Central College to study effects of triclosan on heart rate

How often does a heart beat? For a zebrafish, it depends on the water it's swimming in. Ellen Du Pre, professor of biology at Central College, is working with four students, as well as biology colleague Nicole Palenske, to study the effects of triclosan on heart rate. The tiny fish, which can be as small as an eyelash when newly hatched, is transparent, and the students can easily count the heart beats under a microscope.

16 Feb 2013

Hospitals may be unfairly punished for high readmission rates

When hospital patients have to be readmitted soon after discharge, hospitals look bad. A high readmission rate also can result in reduced Medicare reimbursements. But a study of spine surgery patients has found that the standard method used to calculate readmission rates is a misleading indicator of hospital quality.

16 Feb 2013

Positive new data from Genzyme’s eliglustat tartrate Phase 3 studies on Gaucher disease type 1

Genzyme, a Sanofi company, today announced positive new data from the Phase 3 ENGAGE and ENCORE studies of eliglustat tartrate, its investigational oral therapy for Gaucher disease type 1.

15 Feb 2013

Anxiety may contribute to cognitive dysfunction in bipolar disorder

Compromised cognitive and adaptive functioning in euthymic patients with bipolar disorder may be partly explained by related comorbid anxiety, suggest researchers.

7 Feb 2013

Anxiety may contribute to cognitive dysfunction in bipolar disorder

Compromised cognitive and adaptive functioning in euthymic patients with bipolar disorder may be partly explained by related comorbid anxiety, suggest researchers.

7 Feb 2013

Amygdala not the only gatekeeper of fear in human mind

When doctors at the University of Iowa prepared a patient to inhale a panic-inducing dose of carbon dioxide, she was fearless. But within seconds of breathing in the mixture, she cried for help, overwhelmed by the sensation that she was suffocating.

5 Feb 2013

Study supports hypothesis that disulfiram reduces drug consumption by blocking DβH

Disulfiram was the first medication approved for the treatment of alcoholism over 50 years ago. It works, at least in part, by preventing the metabolism of an alcohol by-product, acetaldehyde. High levels of acetaldehyde in the body quickly cause unpleasant symptoms, including nausea, vomiting, headache, and accelerated heart rate. Thus, disulfiram provides a very strong incentive to avoid drinking.

1 Feb 2013

Sanofi announces availability of Auvi-Q in U.S. retail pharmacies

Sanofi announced today that Auvi-Q (epinephrine injection, USP) is now available in U.S. retail pharmacies nationwide with a prescription from a healthcare provider.

29 Jan 2013

AF implicated in sudden cardiac death

People who develop atrial fibrillation are at more than twice the usual risk for sudden cardiac death, reveal US study findings published in JAMA Internal Medicine.

28 Jan 2013

Findings could help develop targeted exercise for obese women with Type 2 diabetes

More than one-third of Americans are obese, and these individuals often experience accompanying health issues, such as Type 2 diabetes and cardiovascular problems. In response to the so-called "obesity epidemic," many medical professionals have suggested ways to improve the health outcomes of obese individuals through diet and exercise.

25 Jan 2013

Neuromuscular blockade (NMB) reversal

General anesthesia is made up of three components: hypnotic medicines, to induce sleep; analgesics, or medicines to inhibit pain; and NMB agents that induce muscle relaxation. Anesthesiology professionals use NMB to relax a patient’s muscles and prevent involuntary movement that could impact surgery.

24 Jan 2013