Titanium Cage News Today

Joining us now dr. sanjay gupta. talk to us about the procedure, the two stents, and what that tells you about the senators heart. >> well, first of all, procedure is the right word as opposed to an operation. i think a lot of people here hear heart procedure, they think he had open heart surgery. this is a much less invasive type thing where youre actually putting a catheter into one of the arteries around the heart. if we have some animation to show this. that stent balloons up, opens up that ...