Angioplasty :: Angioplasty reduces cardiac risk in silent heart attack

When compared with intensive drug therapy, percutaneous coronary intervention (PCI, angioplasty) was more beneficial in reducing the long-term risk of major cardiac events among heart attack survivors with “silent ischemia”, according to a study in the May 9 issue of JAMA.

Gene :: Multiplex initiative offers genetic testing to participants in Metropolitan Detroit

The National Human Genome Research Institute (NHGRI) and the National Cancer Institute (NCI), parts of the National Institutes of Health (NIH), have teamed with Group Health Cooperative in Seattle and Henry Ford Health System in Detroit to launch a study to investigate the interest level of healthy, young adults in receiving genetic testing for eight common conditions.

DNA :: Cataloging the structural variations in human genetics

Using DNA from 62 people who were studied as part of the International HapMap Project, researchers are now looking for structural variations in DNA that may amount to as much as five-10 percent of the human genome. Howard Hughes Medical Institute (HHMI) researchers involved in the project say the amount of work is like doing 62 additional human genome projects.

Diet :: Study confirms health benefits of whole grains

A diet high in whole grain foods is associated with a significantly lower risk of developing cardiovascular disease, including heart disease and stroke, according to an analysis conducted by researchers at Wake Forest University School of Medicine.

Heart Disease :: DNA sequence that boosts a person’s susceptibility to heart disease

Researchers at the University of Ottawa Heart Institute (UOHI) have identified a piece of the DNA sequence that boosts a person’s susceptibility to heart disease by up to 40 per cent regardless of other established risks such as cholesterol, blood pressure and diabetes. The discovery could help identify people at high future risk for heart disease, enabling early preventive therapies, including lifestyle changes and medication to reduce their risk. This finding may also lead to a better understanding of the biological pathways that lead to heart attacks.

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