Dr. Viveka Kumar Dr. Viveka Kumar is a leading cardiologist providing advanced heart care for patients seeking TAVR treatment in South Delhi and complex cardiac procedures. Recognized among the best heart doctors in Delhi, he is also known as a best TAVI surgeon in India and experienced in pacemaker procedures. Learn more about his cardiac expertise at drvivekakumar.com, serving patients across Delhi and India. Website: https://drvivekakumar.com/ Email: help@drvivekakumar.com Phone: +919205226949 Location: 2, Press Enclave Marg, Saket Institutional Area, Block D, Saket, New Delhi, Delhi 110017