“RIGHT HEART FUNCTIONAL AND STRUCTURAL OUTCOMES AFTER TRANSCATHETER DEVICE CLOSURE OF OSTIUM SECUNDUM ATRIAL SEPTAL DEFECT IN A TERTIARY CARE HOSPITAL”, A-JMRHS, vol. 4, no. 2, pp. 1584–1587, Jul. 2026, doi: 10.65605/a-jmrhs.2026.v04.i02.pp1584-1587.