http://www.medicinenet.com/heart_disease_pictures_slideshow/article.htm
http://www.fotosearch.com/photos-images/heart-attack.html
http://www.cardiovascular-disease.org
http://www.google.com/search?q=cardiovascular+disease+images&hl=en&safe=active&gbv=2&tbm=isch&prmd=ivns&ei=0romT4KqA8nFsQLRw9WMAg&start=21&sa=N