Heart Rate News and Research

RSS

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.

New study: Talk Test is a useful indicator of VT in trained athletes

The "Talk Test" provides a simple and reliable indicator of the proper training intensity for runners, suggests a report in the March issue of The Journal of Strength and Conditioning Research, official research journal of the National Strength and Conditioning Association. The journal is published by Lippincott Williams & Wilkins, a part of Wolters Kluwer Health.

3 Mar 2011

Study: Pycnogenol- offers natural solution for patients with metabolic syndrome

The American Heart Association estimates 35 percent of adults in the U.S. suffer from metabolic syndrome, a group of risk factors characterized by obesity and the simultaneous presence of heart disease risk factors with high blood pressure, blood sugar and lipids.

2 Mar 2011

Geron's hESC derived GRNCM1 halts remodeling process and preserves cardiac function in acute heart damage

Geron Corporation today announced preclinical study data showing positive effects of GRNCM1, Geron's cardiomyocyte product derived from human embryonic stem cells (hESCs), in a small animal model of acute heart damage. Administering GRNCM1 by injection into the heart resulted in greater resistance to induced arrhythmias, halted adverse cardiac remodeling and preserved mechanical function compared to controls.

2 Mar 2011

Cerner CareAware iBus solution receives CE Marking certification from BSI

Cerner Corporation today announced that the CareAware iBus has received CE Marking certification from BSI on the basis of examination under Council Directive 93/42/EEC Annex II Section 3.2.

1 Mar 2011

UCH installs GE's CARESCAPE Monitor B850 to enhance clinical decision making in the NICU

GE Healthcare today announced that the University of Colorado Hospital (UCH) has installed the new CARESCAPE™ Monitor B850, the company's latest advance in bedside patient monitoring, to help enhance clinical decision making in the Neonatal Intensive Care Unit (NICU). Deployed in UCH's 50-bed NICU and Neonatal OR, the CARESCAPE Monitor B850 enables access to critical patient information from any bedside monitor anywhere in the unit.

28 Feb 2011

Ballerinas need to know dangers of excessive weight loss and overexercise

With actress Natalie Portman in Oscar contention, the movie "Black Swan" has taken center stage. So have concerns surrounding the dramatic weight loss Portman underwent for the role. Her depiction of a dangerously thin ballerina sheds light on a potential downside of this art form.

25 Feb 2011

PolyMedix completes PMX-30063 Phase 1 exposure-escalation clinical study to treat Staph infections

PolyMedix, Inc., an emerging biotechnology company focused on developing new therapeutic drugs to treat infectious diseases and acute cardiovascular disorders, today announced the successful completion of a Phase 1 exposure-escalation clinical study with its synthetic defensin-mimetic antibiotic, PMX-30063.

24 Feb 2011

New study provides insight into brain activity of depressed women responding to crying infants

Mothers who are depressed respond differently to their crying babies than do non-depressed moms. In fact, their reaction, according to brain scans at the University of Oregon, is much more muted than the robust brain activity in non-depressed moms.

23 Feb 2011

Boys get greater rush and more energy from caffeine than girls

Results of a double-blind, placebo-controlled, dose-response study of the response of youth to caffeine found that, in general, boys get a greater rush and more energy from caffeine than girls.

18 Feb 2011

Emotional response to challenging situations predict body's response to stress

Your emotional response to challenging situations could predict how your body responds to stress, according to research published this month in the journal Brain, Behavior, and Immunity.

18 Feb 2011

Study: BPS is safe and effective for patients undergoing therapeutic endoscopy

Researchers from Korea report that, compared with conventional sedation, balanced propofol sedation using propofol in combination with midazolam and meperidine, provided higher health care provider satisfaction, better patient cooperation, and similar adverse event profiles in patients undergoing therapeutic endoscopic procedures.

16 Feb 2011

Research: Way heart responds to early beat is predictive of cardiac death

The way the heart responds to an early beat is predictive of cardiac death, especially for people with no conventional markers of cardiovascular disease, according to new research from Washington University School of Medicine in St. Louis.

16 Feb 2011

Study: Heart rate turbulence is linked with increased risk of death from cardiovascular disease

Abnormal heart rate turbulence is associated with an increased risk of heart disease death in otherwise low-risk older individuals, according to a study funded by the National Heart, Lung, and Blood Institute, part of the National Institutes of Health.

15 Feb 2011

Researchers to develop automation system for sedation control in hospital ICUs

Researchers at the Georgia Institute of Technology and the Northeast Georgia Medical Center are one step closer to their goal of automating the management of sedation in hospital intensive care units. They have developed control algorithms that use clinical data to accurately determine a patient's level of sedation and can notify medical staff if there is a change in the level.

14 Feb 2011

Story of the heart: Literally as well as metaphorically

Stephen Amidon, a novelist and co-author of The Sublime Engine: A Biography of the Human Heart, writes about the story of the human heart through the world of science, history, culture and our bodies with his brother Thomas who is a practicing cardiologist in Montana and a former medical director of The Hope Heart Institute. Thomas said, “Ironically, I did an angiogram on a patient last week who had very calcified and hardened arteries that were almost precisely in the shape of the Valentine heart… But I don't think the early depicters of that heart shape had access to the same view of the heart that I have.”

14 Feb 2011

First smartphone to natively communicate with ULP ANT+ network of health and fitness devices

ANT Wireless, a division of Dynastream Innovations Inc., and Texas Instruments Incorporated today showcase the Sony Ericsson Xperia™ arc, the first commercially available smartphone to natively communicate with the ultra-low power (ULP) ANT+ network of health and fitness devices.

14 Feb 2011

The Lancet publishes CHAMPION trial results against heart failure

The CHAMPION clinical trial was published online today in The Lancet. CHAMPION demonstrated a 30% reduction in the primary efficacy endpoint of heart failure hospitalization rates at 6 months, and a 39% reduction in heart failure hospitalization rates at 15 months for heart failure patients whose treatment was guided by pulmonary artery pressures obtained through a miniature, wireless sensor, compared to control patients receiving standard heart failure treatment.

14 Feb 2011

Electronic fetal heart rate monitor use lowers infant mortality by 53%: Study

In a study to be presented today at the Society for Maternal-Fetal Medicine's (SMFM) annual meeting, The Pregnancy Meeting -, in San Francisco, researchers will present findings that prove that the use of fetal heart rate monitors lowers the rate of infant mortality.

13 Feb 2011

Surgical procedure to repair spina bifida while still in the uterus may help the baby walk after birth

More than two thousand physicians, some of the top obstetric/gynecologists in the world who specialize in maternal-fetal medicine, especially high risk pregnancies, gathered today for their annual meeting in San Francisco to begin four days of intensive research presentations. Presentations each year at the Society for Maternal-Fetal Medicine's (SMFM) annual meeting, The Pregnancy Meeting -, represent major findings in reducing high-risk pregnancies and complications.

11 Feb 2011

Women need good nutrition and regular exercise

Obesity levels are at an all-time high among men, women, and children in the United States. The need for good nutrition and regular exercise is paramount for maintaining proper health and for keeping those extra pounds at bay, especially for women.

11 Feb 2011