News tagged with heart
Improved chemo regimen for childhood leukemia may offer high survival, no added heart toxicity
Treating pediatric leukemia patients with a liposomal formulation of anthracycline-based chemotherapy at a more intense-than-standard dose during initial treatment may result in high survival rates without causing any added ...
Cancer
2 hours ago |
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Mild hypothyroidism raises mortality risk among heart failure patients
Patients with underlying heart failure are more likely to experience adverse outcomes from mild hypothyroidism, according to a recent study accepted for publication in The Endocrine Society's Journal of Clinical Endocrinology & ...
Diseases, Conditions, Syndromes
May 22, 2013 |
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Fish oil supplements may help fight against Type 2 diabetes
Widely-used fish oil supplements modestly increase amounts of a hormone that is associated with lower risk of diabetes and heart disease, according to a study accepted for publication in The Endocrine Society's Journal of ...
Diabetes
May 22, 2013 |
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Fish oil may help the heart beat mental stress
Why is fish oil good for the heart? A new study suggests that this omega 3 fatty acid-rich nutrient could blunt some cardiovascular effects of mental stress.
Health
May 22, 2013 |
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Costs to treat stroke in America may double by 2030
Costs to treat stroke are projected to more than double and the number of people having strokes may increase 20 percent by 2030, according to the American Heart Association/American Stroke Association.
Cardiology
May 22, 2013 |
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New blood-thinner measures may cut medication errors
Blood thinners are the preferred treatment option to prevent heart attacks, blood clots and stroke, but they are not without risk, and not just because of their side effects. These high-risk drugs, known as anticoagulants, ...
Cardiology
May 22, 2013 |
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Targeting the X-factor to tackle cardiovascular disease
New research at The University of Nottingham aimed at preventing harmful blood clots associated with heart disease and stroke has recently received a major funding boost from the British Heart Foundation.
Medical research
May 22, 2013 |
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Phthalates: Study links chemicals widely found in plastics, processed food to elevated blood pressure in children, teens
Plastic additives known as phthalates (pronounced THAL-ates) are odorless, colorless and just about everywhere: They turn up in flooring, plastic cups, beach balls, plastic wrap, intravenous tubing and—according to the ...
Pediatrics
May 22, 2013 |
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Failure to use linked health records may lead to biased disease estimates
Failure to use linked electronic health records may lead to biased estimates of heart attack incidence and outcome, warn researchers in a paper published in BMJ today.
Health
May 21, 2013 |
5 / 5 (1) |
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Dietary advice on added sugar is damaging our health, warns heart expert
Dietary advice on added sugar is damaging our health, warns a cardiologist in BMJ today. Dr. Aseem Malhotra believes that "not only has this advice been manipulated by the food industry for profit but it is actually a risk ...
Health
May 21, 2013 |
4.8 / 5 (5) |
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Post-approval TAVI registry shows high rates of device success at one year
One-year results from SOURCE XT – one of the largest, post-approval transcatheter aortic valve implantation (TAVI) registries to-date – reported today at EuroPCR 2013 show good clinical outcomes in routine clinical practice, ...
Cardiology
May 21, 2013 |
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Antidepressant reduces stress-induced heart condition
A drug commonly used to treat depression and anxiety may improve a stress-related heart condition in people with stable coronary heart disease, according to researchers at Duke Medicine.
Cardiology
May 21, 2013 |
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Americans still making unhealthy choices, CDC reports
(HealthDay)—The overall health of Americans isn't improving much, with about six in 10 people either overweight or obese and large numbers engaging in unhealthy behaviors like smoking, heavy drinking or ...
Health
May 21, 2013 |
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Antibiotic therapy appears beneficial for patients with COPD
Extended use of a common antibiotic may prolong the time between hospitalizations for patients suffering from chronic obstructive pulmonary disease (COPD), according to a post-hoc analysis of a multicenter study which compared ...
Diseases, Conditions, Syndromes
May 21, 2013 |
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Do men's and women's hearts burn fuel differently?
Researchers at the University of Illinois at Chicago College of Medicine will study gender differences in how the heart uses and stores fat—its main energy source—and how changes in fat metabolism play ...
Medical research
May 21, 2013 |
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Heart
The heart is a muscular organ in all vertebrates responsible for pumping blood through the blood vessels by repeated, rhythmic contractions, or a similar structure in annelids, mollusks, and arthropods. The term cardiac (as in cardiology) means "related to the heart" and comes from the Greek καρδιά, kardia, for "heart."
The heart of a vertebrate is composed of cardiac muscle, an involuntary striated muscle tissue which is found only within this organ. The average human heart, beating at 72 beats per minute, will beat approximately 2.5 billion times during a lifetime (about 66 years). It weighs on average 250 g to 300 g in females and 300 g to 350 g in males.
For more information about Heart, read the full article at
Wikipedia.
This text uses material from Wikipedia and is available under the GNU Free Documentation License.
