Prosthesis-Patient Mismatch After Aortic Valve Replacement in the PARTNER 2 Trial and Registry.
Document Type
Article
Publication Date
7-12-2021
Publication Title
JACC. Cardiovascular interventions
Abstract
OBJECTIVES: This study aimed to compare incidence and impact of measured prosthesis-patient mismatch (PPM
BACKGROUND: TAVR studies have used measured effective orifice area indexed (EOAi) to body surface area (BSA) to define PPM, but most SAVR series have used predicted EOAi. This difference may contribute to discrepancies in incidence and outcomes of PPM between series.
METHODS: The study analyzed SAVR patients from the PARTNER (Placement of Aortic Transcatheter Valves) 2A trial and TAVR patients from the PARTNER 2 SAPIEN 3 Intermediate Risk registry. PPM was classified as moderate if EOAi ≤0.85 cm
RESULTS: The incidence of moderate and severe PPM
CONCLUSIONS: EOAi measured by echocardiography results in a higher incidence of PPM following SAVR or TAVR than PPM based on predicted EOAi. Severe PPM
Volume
14
Issue
13
First Page
1466
Last Page
1477
Recommended Citation
Ternacle J, Pibarot P, Herrmann HC, Kodali S, Leipsic J, Blanke P, Jaber W, Mack MJ, Clavel MA, Salaun E, Guzzetti E, Annabi MS, Bernier M, Beaudoin J, Khalique OK, Weissman NJ, Douglas P, Bax J, Dahou A, Xu K, Alu M, Rogers E, Leon M, Thourani VH, Abbas AE, Hahn RT. Prosthesis-Patient Mismatch After Aortic Valve Replacement in the PARTNER 2 Trial and Registry. JACC Cardiovasc Interv. 2021 Jul 12;14(13):1466-1477. doi: 10.1016/j.jcin.2021.03.069. PMID: 34238557.
DOI
10.1016/j.jcin.2021.03.069
ISSN
1876-7605
PubMed ID
34238557