WELCOME TO THE ARTERIOVENOUS MALFORMATION (AVM) COMMUNITY: This Patient-To-Patient Community is for discussions relating to Arteriovenous Malformations, which are defects of the circulatory system that are generally believed to arise during embryonic or fetal development or soon after birth. They are comprised of snarled tangles of arteries and veins.
The heartsite--All sorts of heart testing info on all aspects of heart disease including tee, stress testing, catheterization etc.
http://www.heartsite.com/index.html