http://articles.mercola.com/sites/articles/archive/2005/04/09/heart-disease-part-fourteen.aspxPhysical exertion and emotional stress can be lethal triggers for heart attacks among sedentary cardiac patients who have a history of heart disease. Unlike factors commonly associated with the development of coronary heart disease such as cigarette smokingenCommunityServer 2008.5 SP1 (Build: 31106.3070)http://articles.mercola.com/sites/articles/archive/2005/04/09/heart-disease-part-fourteen.aspx#41314Fri, 16 May 2008 20:38:24 GMT24451277-a5aa-4add-96dc-64081bfd86fa:41314Freedom<p>Excellent article.</p> <img src="http://articles.mercola.com/aggbug.aspx?PostID=41314" width="1" height="1">