
Copyright © 2005 Nucleus Communications, Inc. All rights reserved. www.nucleusinc.com
Symptoms of a heart attack include:
References:
American Heart Association website. Available at: http://www.americanheart.org .
National Heart, Lung, and Blood Institute website. Available at: http://www.nhlbi.nih.gov/ .
Mayo Clinic website. Available at: http://www.mayoclinic.com/health/heart-attack-symptoms/HB00054 . Accessed January 23, 2007.