For more information on sexual activity and heart disease, check with your local hospital or community health center and visit these useful websites.
American Heart Association
http://www.heart.org/HEARTORG/General/Sex-and-Heart-Disease_UCM_310082_Article.jsp
http://www.heart.org/HEARTORG/General/Sex-After-Stroke-Our-Guide-to-Intimacy-After-Stroke_UCM_310558_Article.jsp
U.S. National Library of Medicine, National Institutes of Health, Medline Plus
http://www.nlm.nih.gov/medlineplus/erectiledysfunction.html