Dear All Recently my mother is diagnosed with damaged Aortic valve and local doctor suggest for AVR replacement. We planned to go for Chennai for further treatment. Can anyone suggest me the best doctor for this type for operation. Moreover, I have heard about Minimally invasive heart surgery for Aortic valve replacement which is less painful compared to open heart surgery. Can anyone know about it i.e where I can get the surgery and how much it will cost. Thanks for your time. Sincerely Asif