Seven of the world's top cardiologists gathered in the "Windy City" to take on the issues raised by data released at the American Heart Association (AHA) 2010 Scientific Sessions.

Dr Valentin Fuster sits down with Drs C Noel Bairey Merz, Roger Blumenthal, Sunil Rao, Renu Virmani, Lars Wallentin, and James Young for a thought-provoking discussion on the difficulties of conducting a blind study with warfarin, why aldosterone antagonists are not being prescribed, and why DEFINE is making Dr Steven Nissen turn somersaults.