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Blood, Heart and Circulation

Heart attack deaths have halved

The death rate from heart attacks in England has halved in the last decade, according to Oxford University research.
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Well-controlled HIV doesn’t affect heart metabolism, function

By Jim Dryden - People with HIV often develop blood sugar and lipid problems and other metabolic complications that increase the risk of heart disease. But new research at Washington University School of Medicine in St. Louis shows that the HIV virus and the drugs used to treat it don’t worsen heart metabolism and function in these patients, compared with HIV-negative patients with metabolic complications. ...
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Region's First FDA Approved Long-Term Heart Pump at Albany Med

Albany, N.Y.,- David Morey, 63, of Guilderland, was released from Albany Medical Center yesterday after having received the region’s first HeartMate II mechanical heart pump—a life-extending therapy for patients suffering from advanced heart failure. ...
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Congenital heart patients to benefit from wireless, battery-free cardiac implant

Implants – developed by the University of Michigan and the Ann Arbor company Integrated Sensing Systems, Inc. -- will greatly improve care for congenital heart disease patients...
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Fried foods and heart disease risk

Eating food fried in olive or sunflower oil is not linked to heart disease or premature death, a new study has found....
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Gladstone Scientists Identify Genetic Mechanism Linked to Congenital Heart Disease

Scientific Discovery Sheds Light on Fundamental Biological Process...
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Heart Valve Geometry: Non-Invasive Measurements of Tricuspid Valve Anatomy Can Predict Severity of Valve Leakage

An estimated 1.6 million Americans suffer moderate to severe leakage through their tricuspid valves, which are complex structures that allow blood to flow from the heart’s upper right chamber to the ventricle. ...
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Biochip measures glucose in saliva, not blood

Tripping the light fantastic Each plasmonic interferometer – thousands of them per square millimeter – consists of a slit flanked by two grooves etched in a silver metal film. The schematic shows glucose molecules “dancing” on the sensor surface illuminated by light with different colors. Changes in light intensity transmitted through the slit of each plasmonic interferometer yield information about the concentration of glucose molecules in solution. Credit: Domenico Pacifici ...
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Sexual activity is safe for most heart patients

Study Highlights: - Sexual activity is safe for most heart disease patients. - Women with cardiovascular disease should be counseled on the safety and advisability of contraceptive methods and pregnancy based on their patient profile. - Medications to treat erectile dysfunction aren’t safe for all men with cardiovascular disease....
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Delirium after stroke linked to poorer outcomes for patients

Study Highlights: - As many as three in 10 patients might suffer from an acute confused state, or delirium, shortly after a stroke. - Stroke patients with delirium are nearly five times more likely to die during hospitalization or within a year, and three times more likely to be discharged to a long-term care facility, compared to stroke patients without delirium....
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