High Blood Pressure
Unemployment's toll can be heartbreaking
(HealthDay)—As anyone who's lost a job can attest, stress and worry often quickly follow. But the health of your heart after unemployment can also take a tumble.
Cardiology
Apr 11, 2013 |
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Southern diet could raise your risk of stroke
Eating Southern-style foods may be linked to a higher risk of stroke, according to research presented at the American Stroke Association's International Stroke Conference 2013.
Cardiology
Feb 07, 2013 |
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New soccer goal: lowering blood pressure
(HealthDay)—Playing soccer can help reduce high blood pressure in adults, according to a small study.
Health
Feb 22, 2013 |
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New insight on relationship between parents, preschoolers and obesity
While sugary drinks, lack of exercise and genetics contribute to a growing number of overweight American children, new research from Washington State University reveals how a mom's eating habits and behavior at the dinner ...
Overweight and Obesity
Feb 08, 2013 |
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WHO urges more effort to beat high blood pressure
Individuals and governments need to step up their efforts to battle high blood pressure, which is estimated to affect more than one in three adults aged over 25, the World Health Organisation said Wednesday.
Health
Apr 03, 2013 |
4 / 5 (1) |
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Updated guide to help policy makers, providers fight cardiovascular disease
The American Heart Association has released new recommendations for policy makers and public health providers to combat heart disease and stroke on a local level.
Cardiology
Mar 21, 2013 |
5 / 5 (1) |
0
High-dose oral vitamins, minerals do not reduce recurrent cardiac events in heart attack patients
Heart attack patients given a combination of high-dose oral vitamins and minerals do not exhibit a significant reduction in recurrent cardiac events, according to research presented today at the American College of Cardiology's ...
Cardiology
Mar 12, 2013 |
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Hypertension during pregnancy increases risk of end-stage renal disease
Women with hypertensive disorders in pregnancy are at higher risk of chronic kidney disease and end-stage renal disease compared with women without the disorders, according to a study in CMAJ (Canadian Medical Association Journal). ...
Diseases, Conditions, Syndromes
Jan 22, 2013 |
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Calorie-rich shrimp pasta tops Xtreme Eating list
A plate of crispy battered shrimp, mushrooms, tomato and arugula tossed with spaghettini and a cream sauce took the cake Wednesday as the most calorie-rich chain restaurant dish in America.
Overweight and Obesity
Jan 17, 2013 |
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The ethics of access: Comparing two federal health care reform efforts
Two major health reform laws, enacted 25 years apart, both try to meet an ethical standard to provide broad access to basic health care. Neither quite gets there—but it's not too late for modern health care reform to bring ...
Health
Feb 20, 2013 |
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Early life stress may take early toll on heart function
Early life stress like that experienced by ill newborns appears to take an early toll of the heart, affecting its ability to relax and refill with oxygen-rich blood, researchers report.
Cardiology
Feb 21, 2013 |
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No benefit found from BP drug in treatment of recently hospitalized heart failure patients
Despite high hopes that a blood pressure-lowering medication called aliskiren would help people following hospitalization for heart failure, no beneficial effects were found, according to research presented today at the American ...
Cardiology
Mar 12, 2013 |
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New study finds link between overfeeding and high blood pressure
(Medical Xpress)—A new study conducted by researchers at Lehman College, and recently published in the American Heart Association's journal Hypertension, shows conclusively that overfeeding causes increa ...
Health
Dec 21, 2012 |
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Nearly half of US adults with high blood pressure have it under control
Nearly half of U.S. adults with high blood pressure had their blood pressure under control by the end of 2010—a significant increase from the start of the decade, researchers reported in the American Heart Association journal ...
Cardiology
Oct 22, 2012 |
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Banning food ads targeted at kids
Researchers from the University of Alberta are leading a charge among Canada's obesity experts and calling on the federal government to ban food and beverage ads that target children.
Health
Mar 21, 2013 |
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Hypertension (HTN) or high blood pressure, sometimes arterial hypertension, is a chronic medical condition in which the blood pressure in the arteries is elevated. This requires the heart to work harder than normal to circulate blood through the blood vessels. Blood pressure involves two measurements, systolic and diastolic, which depend on whether the heart muscle is contracting (systole) or relaxed (diastole) between beats. Normal blood pressure is at or below 120/80 mmHg. High blood pressure is said to be present if it is persistently at or above 140/90 mmHg.
Hypertension is classified as either primary (essential) hypertension or secondary hypertension; about 90–95% of cases are categorized as "primary hypertension" which means high blood pressure with no obvious underlying medical cause. The remaining 5–10% of cases (secondary hypertension) are caused by other conditions that affect the kidneys, arteries, heart or endocrine system.
Hypertension is a major risk factor for stroke, myocardial infarction (heart attacks), heart failure, aneurysms of the arteries (e.g. aortic aneurysm), peripheral arterial disease and is a cause of chronic kidney disease. Even moderate elevation of arterial blood pressure is associated with a shortened life expectancy. Dietary and lifestyle changes can improve blood pressure control and decrease the risk of associated health complications, although drug treatment is often necessary in patients for whom lifestyle changes prove ineffective or insufficient.
This text uses material from Wikipedia and is available under the GNU Free Documentation License.
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