He has published many articles on both Paediatric and Adult Heart Surgery.
His landmark articles in prestigious Annals of Thoracic Surgery on Minimally access Cardiac Surgery has changed the management of some the congenital Heart surgery and CABG. His modified techniques of Aortic root enlargement was presented at Chicago in ACCP conference and published in Chest and is well accepted as nouvelle technique.
While at BM Birla and developed a large volume Beating heart CABG and minimal access cardiac surgical programme. He helped Institution to get affiliated to Cleveland Clinic Foundation in 2002. With Fortis, Chennai, Dr Kapadia developed a large volume ECMO, VAD and Heart Transplant Programme. As a Member of Advisory board on Organ Sharing network, Chennai, Dr Kapadia played an active role in bringing Chennai on world map for Heart and Lung Transplant. His Tenure at Global Hospital from April 2013 till February 2015 was marked by a large number of successful Heart and Lung transplants, implantation of VAD and an active ECMO unit.