...Impotent heart? Impotence may be an early warning of heart disease, scientists say. Researchers from the Minneapolis Heart Institute Foundation tested 50 men who had sought prescriptions for Viagra. None of the men had any symptoms of heart disease...

...community and raises questions, but a new study finds that such deaths are quite rare. Researchers at the Minneapolis Heart Institute Foundation calculate that about 1 out of 200,000 high school athletes may die each year of sudden cardiac death...

...resumed playing softball yet but is expected to in a month or so. Dr. Barry J. Maron, director of the Minneapolis Heart Institute Foundation, estimates that 125 athletes ranging from age 8 to 39 die from sudden cardiac arrest in the U.S. each...

...organized sports die of sudden death in the United States each year, said Dr. Barry J. Maron of the Minneapolis Heart Institute Foundation. The institute tracks such deaths in a national registry. An analysis of 387 cases from the registry...