A man with end-stage renal failure and uncontrolled hyperparathyroidism with repeat transcatheter aortic valve replacement in a surgical bioprosthetic aortic valve while avoiding patient–prosthesis mismatch. (22nd December 2019) - Sia, Ching-Hui; Gochuico, Carlo Francisco Santos; Ong, Ching Ching; Teo, Lynette Li-San; Tay, Edgar Lik-Wui