The webcast from the thoriac surgeons conference are available to watch I have watched any of this years yet but there are a couple on valves, AFIB ect
http://www.conferencearchives.com/aats2009/
The usually are could place to hear the latest going on ect since this is where alot of the surgeons learn about things most sessions are usuall 15 min -1/2 hour long
http://www.conferencearchives.com/aats2009/
The usually are could place to hear the latest going on ect since this is where alot of the surgeons learn about things most sessions are usuall 15 min -1/2 hour long