Coronary Heart Disease
Team develops new method to assess options for heart-disease surgery
Researchers at the Stanford University School of Medicine have developed a method of predicting which patients with heart disease would benefit more from surgery and which would benefit more from angioplasty.
Cardiology
Apr 22, 2013 |
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Experts examine Mediterranean diet's health effects for older adults
According to a study published in the Journals of Gerontology Series A: Biological Sciences and Medical Sciences, a baseline adherence to a Mediterranean diet (MeDiet) is associated with a lower risk of hyperuricemia, defined as a s ...
Health
Apr 18, 2013 |
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Demanding physical work associated with an increased risk of cardiovascular disease
Two studies presented at this year's EuroPRevent 2013 congress suggest that demanding physical work has a detrimental effect on an individual's risk of coronary heart disease.
Cardiology
Apr 18, 2013 |
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Hair analysis reveals elevated stress hormone levels raise cardiovascular risk
–Hair strands contain valuable information about senior citizens' stress levels that can be used to determine an individual's cardiovascular disease risk, according to a recent study accepted for publication in The Endocrine ...
Cardiology
Apr 17, 2013 |
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Adoption of healthy lifestyle low by individuals with CVD
Among patients with a coronary heart disease or stroke event from countries with varying income levels, the prevalence of healthy lifestyle behaviors (such as regular physical activity, eating a healthy diet, and not smoking) ...
Cardiology
Apr 16, 2013 |
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In an economic crash, public health improves
The economic crash in Cuba following the fall of the Soviet Union has provided researchers with a unique natural experiment on obesity, diabetes and heart disease.
Health
Apr 10, 2013 |
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Modest population-wide weight loss could result in reductions in Type 2 diabetes and cardio disease
A paper published today in BMJ suggests a strong association between population-wide weight change and risk of death from type 2 diabetes and cardiovascular disease.
Health
Apr 09, 2013 |
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Reducing salt and increasing potassium will have major global health benefits
Cutting down on salt and, at the same time, increasing levels of potassium in our diet will have major health and cost benefits across the world, according to studies published in BMJ today.
Health
Apr 04, 2013 |
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Walking can lower risk of heart-related conditions as much as running
Walking briskly can lower your risk of high blood pressure, high cholesterol and diabetes as much as running can, according to surprising findings reported in the American Heart Association journal Arteriosclerosis, Thrombosis an ...
Cardiology
Apr 04, 2013 |
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Baldness linked to increased risk of coronary heart disease
Male pattern baldness is linked to an increased risk of coronary heart disease, but only if it's on the top/crown of the head, rather than at the front, finds an analysis of published evidence in the online journal BMJ Op ...
Cardiology
Apr 03, 2013 |
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Body Mass Index and coronary heart disease
Coronary heart disease (CHD) increases with BMI, as well as with age, finds an article published in BioMed Central's open access journal BMC Medicine. The research from the Million Women Study indicates that increased weight ...
Health
Apr 01, 2013 |
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Eating fish associated with lower risk of dying among older adults
Older adults who have higher levels of blood omega-3 levels—fatty acids found almost exclusively in fatty fish and seafood—may be able to lower their overall mortality risk by as much as 27% and their ...
Health
Apr 01, 2013 |
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America: Time to shake the salt habit?
The love affair between U.S. residents and salt is making us sick: high sodium intake increases blood pressure, and leads to higher rates of heart attack and strokes. Nonetheless, Americans continue to ingest far higher amounts ...
Health
Mar 28, 2013 |
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Park perks: Teenagers who live close to a park are more physically active
(Medical Xpress)—California teenagers who live close to a park or open space are more likely to get exercise than those who live in areas without parks nearby, a new policy brief from the UCLA Center for ...
Health
Mar 28, 2013 |
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No overall survival benefit tied to bilateral oophorectomy
(HealthDay)—At no age is there an overall survival benefit associated with bilateral oophorectomy compared with ovarian conservation at the time of hysterectomy for benign disease, according to a study ...
Obstetrics & gynaecology
Mar 25, 2013 |
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Coronary heart disease is the narrowing or blockage of the coronary arteries, usually caused by atherosclerosis. Atherosclerosis (sometimes called “hardening” or “clogging” of the arteries) is the buildup of cholesterol and fatty deposits (called plaques) on the inner walls of the arteries. These plaques can restrict blood flow to the heart muscle by physically clogging the artery or by causing abnormal artery tone and function.
Without an adequate blood supply, the heart becomes starved of oxygen and the vital nutrients it needs to work properly. This can cause chest pain called angina. If blood supply to a portion of the heart muscle is cut off entirely, or if the energy demands of the heart become much greater than its blood supply, a heart attack (injury to the heart muscle) may occur.
It is most commonly equated with atherosclerotic coronary artery disease, but coronary disease can be due to other causes, such as coronary vasospasm. It is possible for the stenosis to be caused by spasm.
This text uses material from Wikipedia and is available under the GNU Free Documentation License.
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