News tagged with death heart
Report: Most Americans in areas with unhealthy air
(AP) -- Sixty percent of Americans live in areas with unhealthy air pollution levels, despite a growing green movement and more stringent laws aimed at improving air quality, the American Lung Association ...
Apr 29, 2009 |
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Sex can be heart attack trigger for couch potatoes
Sex and exercise can trigger heart attacks in older people who don't get much of either, a new analysis finds. The risk is low, but it's a good reminder that slackers should change their exercise habits gradually, especially ...
Mar 22, 2011 |
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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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Couch potatoes beware: Too much time spent watching TV is harmful to heart health
Spending too much leisure time in front of a TV or computer screen appears to dramatically increase the risk for heart disease and premature death from any cause, perhaps regardless of how much exercise one gets, according ...
Jan 10, 2011 |
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DNA sequence variations linked to electrical signal conduction in the heart
(PhysOrg.com) -- Scientists studying genetic data from nearly 50,000 people have uncovered several DNA sequence variations associated with the electrical impulses that make the heart beat. The findings, reported in Nature Ge ...
Nov 14, 2010 |
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Studying the metabolome of smokers, researchers find early signs of damage
Examining the blood "metabolomics" profile of smokers immediately after they had a cigarette revealed activation of pathways involved in cell death, inflammation, and other forms of systemic damage, say researchers at Georgetown ...
Nov 07, 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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Study shows why cholesterol damages arteries
The presence of crystalline cholesterol in the walls of our arteries is a major cause of life-threatening inflammation. This has been demonstrated in a study jointly run by the universities of Massachusetts, Bonn and Munich. ...
Medicine & Health / Medical research
Apr 28, 2010 |
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Research points to way to improve heart treatment
Current drugs used to treat heart failure and arrhythmias (irregular heartbeat) have limited effectiveness and have side effects. New basic science findings from a University of Iowa study suggest a way that treatments could ...
Medicine & Health / Medical research
Mar 10, 2010 |
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Sudden infant death syndrome linked to low levels of serotonin
The brains of infants who die of sudden infant death syndrome (SIDS) produce low levels of serotonin, a brain chemical that conveys messages between cells and plays a vital role in regulating breathing, heart rate, and sleep, ...
Medicine & Health / Medical research
Feb 02, 2010 |
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Sudden death in cocaine abusers: Study reveals the role played by the illegal drug
Forensic pathologists have shown that over three per cent of all sudden deaths in south-west Spain are related to the use of cocaine. They believe their findings can be extrapolated to much of the rest of Europe, indicating ...
Medicine & Health / Medical research
Jan 13, 2010 |
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Study reveals mounting evidence of fish oil's heart health benefits
There is mounting evidence that omega-3 fatty acids from fish or fish oil supplements not only help prevent cardiovascular diseases in healthy individuals, but also reduce the incidence of cardiac events and mortality in ...
Aug 03, 2009 |
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Targeted drug therapy prevents exercise-induced arrhythmias
A 12-year-old Dutch boy - bedridden for three years because of an inherited cardiac arrhythmia syndrome - can now join his friends on the soccer field thanks to a discovery made by Vanderbilt University Medical Center researchers.
Medicine & Health / Medical research
Mar 29, 2009 |
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Feeling down and out could break your heart, literally
New data published in the March 17, 2009, issue of the Journal of the American College of Cardiology suggest that relatively healthy women with severe depression are at increased risk of cardiac events, including sudden cardia ...
Mar 09, 2009 |
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Bipolar disorder linked to risk of early death from natural causes
Bipolar disorder appears to increase the risk of early death from medical illnesses, according to a literature review study published as the lead article this week in the journal Psychiatric Services.
Medicine & Health / Diseases, Conditions, Syndromes
Feb 02, 2009 |
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