Wednesday, July 25, 2012
U.S. blacks, gay and straight, have biggest struggle with HIV
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Wednesday, May 16, 2012
Eye Changes May Predict Heart Disease in Blacks With Diabetes
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Monday, May 14, 2012
Blacks Less Likely to Get Help on Scene After Cardiac Arrest: Study
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Saturday, May 12, 2012
Scleroderma Complications Worse in Blacks Than Whites: Study
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Wednesday, April 11, 2012
High Blood Pressure May Be Especially Lethal for Blacks
Researchers found this was true regardless of blacks' other risk factors, such as age, gender, family history, weight, diabetes or pre-existing heart disease.
Researchers examined 533 black and 8,660 non-black patients with high blood pressure and followed them for five years. Sudden cardiac death occurred in 178 patients, including 17 blacks and 161 non-blacks. After adjusting for risk factors such as age, sex, body mass index (a measure of body fat based on height and weight), diabetes and history of heart disease, the study revealed black patients had a two-fold greater risk of sudden cardiac death.
In sudden cardiac death, the heart unexpectedly stops beating, causing blood flow to the brain and organs to stop. If blood flow isn't restored through CPR or defibrillation, death occurs within minutes.
The study appears in the April issue of HeartRhythm.
"The truly unique outcome of our study is the indication that black patients may be at a higher risk of
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