Results 1 to 10 of about 3,252 (172)

Comparison of effective regurgitant orifice area by the PISA method and tricuspid coaptation gap measurement to identify very severe tricuspid regurgitation and stratify mortality risk [PDF]

Frontiers in Cardiovascular Medicine, 2023
IntroductionVarious definitions of very severe (VS) tricuspid regurgitation (TR) have been proposed based on the effective regurgitant orifice area (EROA) or tricuspid coaptation gap (TCG). Because of the inherent limitations associated with the EROA, we
Yohann Bohbot, Yohann Bohbot, Léa Tordjman, Julien Dreyfus, Thierry Le Tourneau, Yoan Lavie-Badie, Christine Selton-Suty, Benjamin Elegamandji, Guillaume L’official, Antoine Fraix, Samy Aghezzaf, Pierre Yves Turgeon, David Messika Zeitoun, Maurice Enriquez-Sarano, Augustin Coisne, Augustin Coisne, Erwan Donal, Christophe Tribouilloy, Christophe Tribouilloy   +18 more
doaj   +4 more sources

Impact of effective regurgitant orifice area on outcome of secondary mitral regurgitation transcatheter repair. [PDF]

Clin Res Cardiol, 2021
Abstract Objectives To assess the value of effective regurgitant orifice (ERO) in predicting outcome after edge-to-edge transcatheter mitral valve repair (TMVR) for secondary mitral regurgitation (SMR) and identify the optimal cut-off for patients’ selection.
Karam N, Orban M, Kalbacher D, Butter C, Praz F, Lubos E, Bannehr M, Kassar M, Petrescu A, Iliadis C, Unterhuber M, Asselin A, Thiele H, Pfister R, Windecker S, Lurz P, von Bardeleben S, Hausleiter J, EuroSMR investigators.   +18 more
europepmc   +6 more sources

Real‐Time 3‐Dimensional Echocardiographic Assessment of Effective Regurgitant Orifice Area in Dogs With Myxomatous Mitral Valve Disease [PDF]

Journal of Veterinary Internal Medicine, 2017
Background Effective regurgitant orifice area (EROA), calculated from the vena contracta width (VCW) as the narrowest portion of the proximal regurgitant jet, might be used to estimate severity of mitral regurgitation. However, this simplified assumption
A. Tidholm, A. Bodegård‐Westling, K. Höglund, J. Häggström, I. Ljungvall   +4 more
doaj   +3 more sources

Application of the proximal flow convergence method to calculate the effective regurgitant orifice area in aortic regurgitation

Journal of the American College of Cardiology, 1998
We sought to determine the reliability of the proximal isovelocity surface area (PISA) method for calculation of effective regurgitant orifice (ERO) of aortic regurgitation (AR).The ERO area can be calculated by the PISA method, but this method has not been validated in AR.ERO calculation by the PISA method was undertaken prospectively in 71 ...
Christophe M Tribouilloy, Maurice Enriquez-Sarano, S L Fett   +2 more
exaly   +3 more sources

Predictive Utility of EROA/LVEDV Ratio in Mitraclip Outcomes: Retrospective Multicenter Cohort Study [PDF]

Medicina
Background: The effective regurgitant orifice area to left ventricular end-diastolic volume (EROA/LVEDV) ratio has been proposed to distinguish proportionate from disproportionate functional mitral regurgitation and to guide patient selection for ...
Vivek Joseph Varughese, Chandler Richardson, James Pollock, Patryk Czyzewski, Ashley Lyons, Hata Mujadzic, Deborah M. Hurley, Michael Cryer, Sunil V. Rao, Akshay Kumar   +9 more
doaj   +2 more sources

Effective regurgitant orifice area: A noninvasive Doppler development of an old hemodynamic concept

Journal of the American College of Cardiology, 1994
The purpose of this study was to determine the feasibility, relation to other methods and significance of the effective regurgitant orifice area measurement.Assessment of the severity of valvular regurgitation (effective regurgitant orifice area) has not been implemented in clinical practice but can be made by Doppler echocardiography.Effective ...
Maurice Enriquez-Sarano, James B Seward, Kent R Bailey   +2 more
exaly   +3 more sources

European Journal of Heart Failure expert consensus statement on transcatheter treatment of mitral regurgitation in heart failure. [PDF]

Eur J Heart Fail
The patient with SMR: From diagnostic assessment to treatment. Secondary mitral regurgitation (SMR) is highly prevalent in patients with heart failure (HF), associated with poor prognosis, and its treatment is typically preceded by implementing pharmacotherapy for HF as well as cardiac resynchronization therapy.
Iliadis C, Adamo M, Rudolph V, Karam N, von Bardeleben RS, Anker SD, Delgado V, Hausleiter J, Kempton H, Metra M, Böhm M, Baldus S.   +11 more
europepmc   +2 more sources

Epiphenomenon or Prognostically Relevant Interventional Target? A Novel Proportionality Framework for Severe Tricuspid Regurgitation

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2023
Background Tricuspid regurgitation (TR) frequently develops in patients with long‐standing pulmonary hypertension, and both pathologies are associated with increased morbidity and mortality.
Vera Fortmeier, Mark Lachmann, Matthias Unterhuber, Lukas Stolz, Mohammad Kassar, Laurin Ochs, Muhammed Gerçek, Anne R. Schöber, Thomas J. Stocker, Hazem Omran, Maria I. Körber, Amelie Hesse, Kai Peter Friedrichs, Shinsuke Yuasa, Tanja K. Rudolph, Michael Joner, Roman Pfister, Stephan Baldus, Karl‐Ludwig Laugwitz, Fabien Praz, Stephan Windecker, Jörg Hausleiter, Philipp Lurz, Volker Rudolph   +23 more
doaj   +1 more source

Effect of load alterations on the effective regurgitant orifice area in chronic aortic regurgitation [PDF]

Heart, 2002
Objective: To evaluate the load dependence of effective regurgitant orifice area (ROA) in an animal model of chronic aortic regurgitation. Methods: Eight sheep were studied 10–20 weeks after the surgical creation of aortic regurgitation.
Y J, Kim, M, Jones, T, Shiota, H, Tsujino, J X, Qin, F, Bauer, M, Sitges, J, Kwan, L A, Cardon, A D, Zetts, J D, Thomas   +10 more
openaire   +2 more sources

Impella-Clip: a secure and effective strategy in cardiogenic shock due to acute severe mitral regurgitation. Case resolution

REC: Interventional Cardiology (English Ed.), 2023
CASE RESOLUTION Given the impossibility to remove the Impella 5.0 device (figure 1) and due to the high surgical risk involved (EuroSCORE II, 48,9%; Society of Thoracic Surgeons score (STS), 16%), percutaneous mitral valve repair was attempted with a ...
Clara Ugueto-Rodrigo, Alfonso Jurado-Román, Lucía Fernández-Gassó, Guillermo Galeote-García, Raúl Moreno   +4 more
doaj   +1 more source