A match not made in heaven—TAVR prosthesis‐patient mismatch with contemporary valves
Sign Up to like & getrecommendations! Published in 2019 at "Catheterization and Cardiovascular Interventions"
DOI: 10.1002/ccd.28201
Abstract: Prosthesis‐patient mismatch (PPM) in TAVR is relatively common Valve oversizing can potentially prevent both paravalvular leak and PPM PPM may be avoidable if the expected Effective Orifice Area/Body Surface Area ratio is considered in decision… read more here.
Keywords: prosthesis patient; match made; patient mismatch;
Prosthesis-patient mismatch defined by cardiac computed tomography versus echocardiography after transcatheter aortic valve replacement.
Sign Up to like & getrecommendations! Published in 2021 at "Journal of cardiovascular computed tomography"
DOI: 10.1016/j.jcct.2021.01.001
Abstract: BACKGROUNDS Evaluation of prosthesis-patient mismatch (P-PM) after transcatheter aortic valve replacement (TAVR) by transthoracic echocardiography (TTE) has provided conflicting results regarding its impact on outcomes. Whether post-TAVR computed tomography angiography (CTA) evaluation of P-PM can… read more here.
Keywords: computed tomography; cta; tavr; prosthesis patient ... See more keywords
DOES VALVE CHOICE MATTER? A THEORETICAL MODEL COMPARING PROSTHESIS-PATIENT MISMATCH AMONG TRANSCATHETER VALVES IN TRANSCATHETER AORTIC VALVE REPLACEMENT
Sign Up to like & getrecommendations! Published in 2018 at "Journal of the American College of Cardiology"
DOI: 10.1016/s0735-1097(18)31674-7
Abstract: Impact of transcatheter valve choice on prosthesis-patient mismatch (PPM) remains unknown. We compared moderate and severe PPM among Edwards Sapien (ES), Medtronic CoreValve (MC) and BostonScientific Lotus (BL) in a theoretical model. From 6/2014 to… read more here.
Keywords: valve choice; prosthesis patient; theoretical model; patient mismatch ... See more keywords
Sex-related differences in prosthesis-patient mismatch after surgical aortic valve replacement and long-term outcomes
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DOI: 10.1093/eurheartj/ehaf076
Abstract: Abstract Background and Aims Prosthesis-patient mismatch (PPM) is associated with dismal prognosis after aortic valve replacement (AVR). Sex differences in PPM outcomes remain poorly explored. Therefore, this study aims to evaluate sex-specific impact in PPM… read more here.
Keywords: mortality; prosthesis patient; patient mismatch; long term ... See more keywords
Echocardiographic parameters associated with less reverse left ventricular remodeling after transcatheter aortic valve implant in subjects with prosthesis patient mismatch
Sign Up to like & getrecommendations! Published in 2024 at "Echocardiography"
DOI: 10.1111/echo.15698
Abstract: Transaortic valve implant (TAVI) is the treatment of choice for severe aortic stenosis (AS). Some patients develop prosthesis patient mismatch (PPM) after TAVI. It is challenging to determine which patients are at risk for clinical… read more here.
Keywords: prosthesis patient; echocardiographic parameters; patient mismatch; valve implant ... See more keywords
Prosthesis–patient mismatch after mitral valve replacement: A pooled meta‐analysis of Kaplan–Meier‐derived individual patient data
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Cardiac Surgery"
DOI: 10.1111/jocs.15108
Abstract: The hemodynamic effect and early and late survival impact of prosthesis–patient mismatch (PPM) after mitral valve replacement remains insufficiently explored. read more here.
Keywords: prosthesis patient; mitral valve; patient mismatch; valve replacement ... See more keywords
Abstract 4370938: Predicted Prosthesis–Patient Mismatch and Mortality Following Transcatheter Aortic Valve Replacement: A Systematic Review and Meta-Analysis
Sign Up to like & getrecommendations! Published in 2025 at "Circulation"
DOI: 10.1161/circ.152.suppl_3.4370938
Abstract: Background: Prosthesis–patient mismatch (PPM) after transcatheter aortic valve replacement (TAVR) is most often evaluated using the measured indexed effective orifice area (EOAi) obtained from post-procedural echocardiography. However, this approach is subject to technical variability, operator… read more here.
Keywords: ppm; prosthesis patient; prosthesis; mortality ... See more keywords
The perfect prosthesis/patient match: pursuit of the Holy Grail
Sign Up to like & getrecommendations! Published in 2024 at "Annals of Cardiothoracic Surgery"
DOI: 10.21037/acs-2023-aae-0181
Abstract: In 1978, Rahimtoola published a successful series of surgical aortic valve replacements (SAVR) on patients with severe aortic stenosis (AS) with congestive heart failure (CHF). He described the perfect prosthesis-patient match as a “prosthetic valve… read more here.
Keywords: match; prosthesis patient; valve; patient match ... See more keywords
Global longitudinal strain in prosthesis-patient mismatch: relation to left ventricular mass regression and outcomes.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Cardiovascular Medicine"
DOI: 10.2459/jcm.0000000000000819
Abstract: AIMS Aortic prosthesis-patient mismatch (PPM) increases left ventricular (LV) afterload and prevents LV mass regression (LVMR) after surgery. This study was designed to investigate the association between the baseline global longitudinal strain (GLS) and the… read more here.
Keywords: regression; gls; prosthesis patient; prosthesis ... See more keywords
Prosthesis-patient mismatch following transcatheter aortic valve replacement for degenerated transcatheter aortic valves: the TRANSIT-PPM international project
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Cardiovascular Medicine"
DOI: 10.3389/fcvm.2022.931207
Abstract: Background A severe prosthesis-patient mismatch (PPM) is associated with adverse outcomes following transcatheter aortic valve replacement (TAVR) for de novo aortic stenosis or a failed surgical bioprosthesis. The impact of severe PPM in patients undergoing… read more here.
Keywords: severe ppm; valve; transcatheter aortic; ppm ... See more keywords