TY - JOUR T1 - First Philippine Transcatheter Valve-in-valve Implantation in a Surgically-implanted Trifecta Bioprosthetic Aortic Valve: A Case Report AU - Pagulayan-Rivas, Jowana Lyn S AU - Rosario, Marc Louie Del AU - Valencia, Ofelia AU - Posas, Fabio Enrique DO - 10.15420/japsc.2025.86 UR - https://doi.org/10.15420/japsc.2025.86 JO - Journal of Asian Pacific Society of Cardiology 2026;5:e19. Y1 - 2026 PB - Radcliffe Cardiology ER -