I have a link you might be interested in that would be included in the category of "alternative medicine." It's a site that specializes in Coenzyme Q10, and has an extensive medical references section on Coenzyme Q10 and disease, including specialized information on heart disease.
http://www.ashapharma.com (homepage)
URLs of interest:
http://www.ashapharma.com/heart.htmhttp://www.ashapharma.com/ref2.htm (detailed references)
Best Regards,