News tagged with rhythm disorders
New pattern in our biological clock overturns long-held theory
(PhysOrg.com) -- University of Michigan mathematicians and their British colleagues say they have identified the signal that the brain sends to the rest of the body to control biological rhythms, a finding that overturns ...
Medicine & Health / Medical research
Oct 08, 2009 |
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Scientists unlock the 'gates' on sudden cardiac death (w/ Video)
Australian researchers have come one step closer to understanding how the rhythm of the heartbeat is controlled and why many common drugs, including some antibiotics, antihistamines and anti-psychotics, can cause a potentially ...
Medicine & Health / Medical research
Jan 28, 2011 |
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Making bees less busy: Social environment changes internal clocks
Honey bees removed from their usual roles in the hive quickly and drastically changed their biological rhythms, according to a study in the Sept. 15 issue of The Journal of Neuroscience. The changes were e ...
Sep 14, 2010 |
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Scientists reveal the mystery of sudden cardiac death
(PhysOrg.com) -- Scientists at The University of Manchester have solved a mystery connected with why people die from sudden cardiac arrest during sleep - potentially saving thousands of lives.
Medicine & Health / Medical research
Jul 05, 2010 |
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More than meets the eye to staying awake, alert
Think twice before falling asleep alongside the glare of your computer and TV screens: exposure to dim light from ordinary room lights, computer screens and other electronic devices late at night may be interfering with our ...
May 13, 2010 |
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New Therapy that Prevents Heart Failure (w/ Video)
(PhysOrg.com) -- Patients who had a cardiac resynchronization device combined with a defibrillator (CRT-D) implanted had a 34 percent reduction in their risk of death or heart failure when compared to patients ...
Medicine & Health / Medical research
Sep 01, 2009 |
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Study suggests possible treatment for neurological disorder Rett syndrome
Using injections of a small derivate of the protein insulin-like growth factor-1 (IGF-1), scientists at Whitehead Institute for Biomedical Research and MIT's Picower Institute for Learning and Memory have successfully treated ...
Medicine & Health / Medical research
Feb 09, 2009 |
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Experimental work proves theory that circadian body clock requires delay to function properly
For more than 20 years, theoretical mathematical models have predicted that a delay built into a negative feedback system is at the heart of the molecular mechanism that governs circadian clocks in mammalian ...
Mar 25, 2011 |
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Mexican-Americans with heart rhythm disorder have increased risk for second stroke
Mexican-American stroke survivors with a heart rhythm disorder have more than twice the risk for another stroke compared to non-Hispanic whites, according to a study published in Stroke: Journal of the American Heart Association.
Sep 09, 2010 |
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UK: New guidelines to ease sleepless nights
Insomnia and other sleep disorders are very common, yet are not generally well understood by doctors and other health care professionals. Now the British Association for Psychopharmacology (BAP) has released up-to-the-minute ...
Sep 02, 2010 |
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Heart disorder hits national epidemic proportions
A growing epidemic of the world's most common heart rhythm disorder is resulting in an alarming number of hospital admissions in Australia, according to cardiology researchers.
Aug 30, 2010 |
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Innovative imaging system may boost speed and accuracy in treatment of heart rhythm disorder
Researchers at the University of Maryland School of Medicine in Baltimore have developed a novel 3-D imaging approach that may improve the accuracy of treatment for ventricular tachycardia, a potentially life-threatening ...
Medicine & Health / Medical research
Aug 18, 2010 |
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Air travel no 'significant threat' to cardiovascular health, says new guidance
Air travel poses no "significant threat" to cardiovascular health, with few conditions likely to warrant restrictions, concludes new guidance published in the journal Heart.
Medicine & Health / Diseases, Conditions, Syndromes
Jul 19, 2010 |
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Tissue-freezing balloon beats drugs in ablation study
An experimental ablation therapy system that freezes heart tissue with a balloon catheter to treat a common heart rhythm disorder is far more effective than drug therapy, a study found Monday.
Medicine & Health / Medical research
Mar 15, 2010 |
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Landmark heart treatment study
Treating a common heart rhythm disorder by burning heart tissue with a catheter works dramatically better than drug treatments, according to a landmark study published in the Jan. 27 issue of the Journal of the American Me ...
Medicine & Health / Medical research
Jan 26, 2010 |
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