High Blood Pressure

New hypertension guidelines could save lives and money

Full implementation of new hypertension guidelines could prevent 56,000 cardiovascular disease events (mostly heart attacks and strokes) and 13,000 deaths each year, without increasing overall health care costs, an analysis ...

Jan 28, 2015
popularity 5 / 5 (1) | comments 0

Vitamin D important for more than just bones

Vitamin D is often called the sunshine vitamin and the key to healthy bones. While these are true attributes, they only tell part of the story. In fact, most people do not get enough vitamin D from the sun, ...

Jan 28, 2015
popularity 4.7 / 5 (23) | comments 0

Don't become a blizzard casualty

(HealthDay)—The blizzard conditions and frigid cold blanketing the U.S. Northeast pose numerous health threats, a doctor warns.

Jan 27, 2015
popularity not rated yet | comments 0

Revolutionary device found to lower blood pressure

A revolutionary device has been shown to significantly lower blood pressure among patients with uncontrolled high blood pressure, compared to those treated with usual drug measures - according to research from Queen Mary ...

Jan 22, 2015
popularity 4.8 / 5 (12) | comments 1

Dyslipidemia, high BP prevalent among US youth

(HealthDay)—About one in five children and adolescents had adverse lipid concentrations, and one in ten had borderline high or high blood pressure (BP) in 2011 to 2012, according to research published online ...

Jan 20, 2015
popularity not rated yet | comments 0

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 licensed under CC BY-SA

Latest Spotlight News

Scientists find Ebola virus is mutating

(Medical Xpress)—Researchers working at Institut Pasteur in France have found that the Ebola virus is mutating "a lot" causing concern in the African countries where the virus has killed over eight thous ...