Related Experiment Video
Updated: Jun 4, 2025

Transcatheter Pulmonary Valve Replacement from Autologous Pericardium with a Self-Expandable Nitinol Stent in an Adult Sheep Model
Published on: June 8, 2022
Transcatheter pulmonary valve implantation with custom-made 35-mm Myval™ transcatheter heart valve
Sivasubramanian Ramakrishnan1, Nabeel Valappil Faisal1, Lamk Kadiyani1
1Department of Cardiology, All India Institute of Medical Sciences, New Delhi, India.
Abstract:
Transcatheter pulmonary valve implantation (TPVI) is the standard of care in patients with repaired tetralogy of Fallot (rTOF) presenting with right ventricular outflow tract (RVOT) dysfunction. However, the feasibility of TPVI is limited by the high cost and nonavailability of larger-sized valves for dilated native RVOT of rTOF patients. We report the first successful TPVI with a custom-made 35 mm balloon-expandable valve (Myval™) in a 30-year-old rTOF patient with severe pulmonary regurgitation and RV dysfunction.
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