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News tagged with heartbeat

Brain works best when cells keep right rhythms

It is said that each of us marches to the beat of a different drum, but new Stanford University research suggests that brain cells need to follow specific rhythms that must be kept for proper brain functioning. These rhythms ...

Medicine & Health / Medical research

created Apr 26, 2009 | popularity 4.9 / 5 (7) | comments 5

Ruthless boas know when to ditch their squeeze

Boa constrictors can sense the heartbeat of their quarry as they suffocate it, thus giving themselves the signal to know when the prey is dead, scientists say.

Biology / Plants & Animals

created Jan 18, 2012 | popularity 5 / 5 (1) | comments 0

New mini-sensor traces faint magnetic signature of human heartbeat

Researchers from the National Institute of Standards and Technology (NIST) and the German national metrology institute have used NIST's miniature atom-based magnetic sensor to successfully track a human heartbeat, ...

Physics / General Physics

created Oct 14, 2010 | popularity 4.6 / 5 (8) | comments 1 | with audio podcast

PC users can now use computers to test stress levels

A new gadget that helps computer users check their stress and mood levels was unveiled Thursday at Asia's biggest IT trade fair.

Technology / Hi Tech & Innovation

created Jun 03, 2010 | popularity not rated yet | comments 4

Common gene variant may increase risk for a type of cardiac arrhythmia

An international research team has identified a common gene variant associated with a form of the irregular heartbeat called atrial fibrillation. In their report in the journal Nature Genetics, being published online, the in ...

Medicine & Health / Genetics

created Feb 21, 2010 | popularity 4.5 / 5 (2) | comments 1 | with audio podcast

New study has implications for understanding ion channel defects

(PhysOrg.com) -- A University of Wisconsin School of Medicine and Public Health team has made a discovery important to the millions of people who are on common medications for heart and neurological diseases.

Medicine & Health / Medical research

created Feb 01, 2010 | popularity 4.5 / 5 (2) | comments 0 | with audio podcast

Sperm donor passed on sudden death heart defect

(AP) -- A sperm donor passed on a potentially deadly genetic heart condition to nine of his 24 children, including one who died at age 2 from heart failure, according to a medical journal report.

Medicine & Health / Medical research

created Oct 20, 2009 | popularity 5 / 5 (4) | comments 0

More compressions, fewer interruptions lead to higher cardiac arrest survival

Survival rates from out-of-hospital sudden cardiac arrest almost doubled when professional rescuers using cardiopulmonary resuscitation (CPR) gave better chest compressions and minimized interruptions to them, according to ...

Medicine & Health / Diseases, Conditions, Syndromes

created May 04, 2009 | popularity 5 / 5 (5) | comments 2

Eating fatty fish once a week reduces men's risk of heart failure

(PhysOrg.com) -- Eating salmon or other fatty fish just once a week helped reduce men’s risk of heart failure, a recent study shows, adding to growing evidence that omega-3 fatty acids are of benefit to cardiac health. Led ...

Medicine & Health / Health

created Apr 22, 2009 | popularity 4 / 5 (3) | comments 0

Powering pacemakers with heartbeat vibrations

Sick hearts may help to keep themselves beating longer with a device that could harvest energy from heartbeat-induced chest cavity vibrations.

Physics / General Physics

created Feb 01, 2012 | popularity 5 / 5 (1) | comments 0

Philips launches personal app to measure heart rate and breathing rate

Today, Philips launches a personal App for iPad 2 that measures your heart rate and breathing rate remotely, simply by using the iPad 2 camera. This breakthrough technology allows people to measure heart and breathing rates ...

Technology / Software

created Nov 18, 2011 | popularity not rated yet | comments 0

Yoga calms heart pace, cuts anxiety: study

People who suffer from irregular heartbeat could see their episodes cut in half if they do yoga regularly, according to a study released Saturday in the United States.

Medicine & Health / Health

created Apr 03, 2011 | popularity 4 / 5 (1) | comments 1

Dementia risk is higher in people with both stroke and irregular heartbeat

Stroke patients who also suffer from an irregular heartbeat are at double the risk of developing dementia, according to a new study by the University of East Anglia (UEA).

Medicine & Health / Neuroscience

created Mar 07, 2011 | popularity not rated yet | comments 1

Calcium flow disruptions linked to heart failure

Excessive release of calcium inside cardiac muscle can cause sudden cardiac death in heart failure patients. New research has revealed how this could happen, opening up new possibilities for combating heart ...

Medicine & Health / Medical research

created Jan 31, 2011 | popularity not rated yet | comments 0

What to do if you are bitten by a snake

Should you be the victim of a snakebite, the best thing you can do is get to a hospital as quickly as possible, according to a new review article from the Journal of the American Academy of Orthopaedic Surgeons (JAAOS). Curren ...

Medicine & Health / Health

created Dec 01, 2010 | popularity 4.8 / 5 (4) | comments 2

Heartbeat

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