508 Incidence and determinants of prosthesis-patient mismatch after transcatheter aortic valve replacement using predicted indexed effective orifice area

• Published in: European heart journal supplements Vol. 23; no. Supplement_G
• Main Authors: Cacia, Michele Antonio, Sorrentino, Sabato, Leo, Isabella, Polimeni, Alberto, Sabatino, Jolanda, Salerno, Nadia, Boccuto, Fabiola, Carabetta, Nicole, Bellantoni, Antonio, Panuccio, Giuseppe, Augusto, Florinda Maria, Varano, Ylenia, De Rosa, Salvatore, Mongiardo, Annalisa, Spaccarotella, Carmen AnnaMaria, Indolfi, Ciro
• Format: Journal Article
• Language: English
• Published: 08.12.2021

Abstract Aims A small effective orifice area (EOA) by body surface area (BSA), defined as prosthesis–patient mismatch (PPM), is associated with elevated transprosthetic pressure gradients, less ventricular remodelling, and a worse prognosis. Calculating PPM by dividing the normal reference value of...