Apollo Multispecialty Hospital, Kolkata is regarded as one of the best heart hospitals for ASD repair/surgery in adults. The hospital uses the latest technology to perform the procedure and offers the best facilities to patients. The Center of Cardiothoracic Surgery at Apollo Multispecialty Hospital, Kolkata is a Center of Excellence that attracts thousands of patients with ASD. The Center has performed around 1,50,000 cardiac surgeries, including ASD repair/surgery in adults. Robotic surgery remains its most advanced surgery technique for ASD repair that has delivered the best results without the requirement of major incisions. This technique also ensures fast recovery and less pain. Apollo Multispecialty Hospital, Kolkata also offers a wide range of Cardiac Diagnostic Services, such as 320 Slice CT Scanner and 64 Slice CT Angiography. Dr. A.K.Bardhan, Dr. Aftab Khan and Dr Amar Nath Ghosh are some of the finest cardiologists at Apollo Multispecialty Hospital, Kolkata, who have performed numerous ASD repair/closure surgeries with high success rates.