With modern cardiac infrastructure, Fortis Flt. Lt. Rajan Dhall Hospital provides Atrial Septal Defect (ASD) Repair for patients requiring correction of a congenital heart defect. Established in 2006, the NABH accredited hospital is located in Delhi, India, and has 162 beds.

The procedure closes the opening between the heart's upper chambers and may be performed through catheter-based device closure or open surgery. The cardiac specialist determines the appropriate treatment after evaluating the defect and the patient's overall heart health, and then provides personalised follow-up care.