 Dr. Ranjan Shetty, interventional cardiologist in Manipal Hospital, Bangalore. Tavi is one of the same procedures which can be done, but like all intervention there would be some risk. Generally in most centers success rate is above 95% of Tavi. The great advantage is it's not a surgery, it's interventional procedure. It's done through your leg, just like it is done for an angiogra. So when Tavi is done there is no stitches, there are no scars at all. The recovery is immediate. It is most of the time done under short general anesthesia or even some time not even that. In 45 minutes patient can actually sit up from the table. In 2 days they can recover. As you realize the other surgery takes much more longer time for recovery in elderly. So I would say in an eligible patient there are lots of advantages of Tavi or Tava. Thank you.