NarayanaHealth is one of the largest hospitals in India and world. This is specialized in performing complex heart surgeries both on adults & children such as pulmonary embolism Aneurysm repairs, Electrophysiology, Endovascular interventions for aneurysms and radio frequency ablations, Valve repairs and ROSS procedures, Left Ventricular remodelling / Dor's procedure, device closure for ASD and VSD and Tetralogy of Fallot.