Results 51 to 60 of about 8,314,246 (206)

Cardiac remodelling in the era of the recommended four pillars heart failure medical therapy

ESC Heart Failure, Volume 12, Issue 2, Page 1029-1044, April 2025.
Abstract Cardiac remodelling is a key determinant of worse cardiovascular outcome in patients with heart failure (HF) and reduced ejection fraction (HFrEF). It affects both the left ventricle (LV) structure and function as well as the left atrium (LA) and the right ventricle (RV).
Giada Colombo, Tor Biering‐Sorensen, Joao P. Ferreira, Carlo Mario Lombardi, Andrea Bonelli, Andrea Garascia, Marco Metra, Riccardo M. Inciardi   +7 more
wiley   +1 more source

Use of Artificial Intelligence to Assess the Severity of Mitral Regurgitation

Инновационная медицина Кубани
Objective: To develop high-accuracy neural network model for the diagnosis and prediction of the severity of mitral regurgitation as assessed by echocardiography.Materials and methods: A total of 80 patients were divided into two groups: Group 1 included
Yu. V. Goloshchapova, D. V. Lukyanenko, O. M. Meshcheryakova, A. N. Katrich, A. A. Khalafyan, V. A. Akinshina, O. V. Astafeva   +6 more
doaj   +1 more source

747-2 Is the Semiquantitative Grading Score for Mitral Regurgitation Linearly Related to Regurgitant Flow?

, 1995
Mitral regurgitation (MR) imposes a volume work load on the left ventricle (LV) that is proportional to the severity of the regurgitation. However, it is not clear how semiquantitative grading 1–4+is related to quantitative regurgitant flow.Method74 ...
Cosgrove, Delos M., Griffin, Brian P., Stewart, William J., Vandervoort, Pieter M., Thomas, James D., Pu, Min   +5 more
core   +1 more source

Refining Residual Ischemic Stroke Risk in Anticoagulated Atrial Fibrillation Using Index Outpatient LA Diameter: The CHA2DS2‐VALa Score

Journal of Cardiovascular Electrophysiology, EarlyView.
In anticoagulated atrial fibrillation, residual ischemic stroke risk persists despite guideline‐directed therapy. In this single‐center cohort, an enlarged index outpatient left atrial diameter independently predicted stroke and improved risk stratification when added to CHA2DS2‐VA (CHA2DS2‐VALa), supporting a simple, clinically implementable ...
Sefa Erdi Ömür, Emin Koyun, Gülşen Genç Tapar, Kayıhan Karaman, Metin Karayakali, Ataç Çelik, Uğur Kulu, Yasin Taşkin   +7 more
wiley   +1 more source

Cardiac reverse remodeling in primary mitral regurgitation: mitral valve replacement vs. mitral valve repair

Journal of Cardiovascular Magnetic Resonance, 2023
Background When feasible, guidelines recommend mitral valve repair (MVr) over mitral valve replacement (MVR) to treat primary mitral regurgitation (MR), based upon historic outcome studies and transthoracic echocardiography (TTE) reverse remodeling ...
Thomas P. Craven, Pei G. Chew, Laura E. Dobson, Miroslawa Gorecka, Martine Parent, Louise A. E. Brown, Christopher E. D. Saunderson, Arka Das, Amrit Chowdhary, Nicholas Jex, David M. Higgins, Erica Dall’Armellina, Eylem Levelt, Dominik Schlosshan, Peter P. Swoboda, Sven Plein, John P. Greenwood   +16 more
doaj   +1 more source

Quantification of primary mitral regurgitation by echocardiography: A practical appraisal

Frontiers in Cardiovascular Medicine, 2023
The accurate quantification of primary mitral regurgitation (MR) and its consequences on cardiac remodeling is of paramount importance to determine the best timing for surgery in these patients.
Alexandre Altes, Alexandre Altes, Emmanuelle Vermes, Franck Levy, David Vancraeynest, Agnès Pasquet, André Vincentelli, Bernhard L. Gerber, Christophe Tribouilloy, Sylvestre Maréchaux   +9 more
doaj   +1 more source

Differences in Mitral Valve Geometry between Atrial and Ventricular Functional Mitral Regurgitation in Patients with Atrial Fibrillation: a 3D Transesophageal Echocardiography Study [PDF]

Al-Azhar International Medical Journal
Background: Functional mitral regurgitation (FMR) is commonly attributed to either atrial or ventricular dysfunction.Objective: This study aimed to investigate mitral valve geometric differences between atrial functional mitral regurgitation (A-FMR) and ...
Wael Atia, Ahmed Elbeny, Ahmed Abdelwahid   +2 more
doaj   +1 more source

An experimental model of chronic severe mitral regurgitationCentral MessagePerspective

JTCVS Techniques, 2023
Objective: To develop a minimally invasive, reproducible model of chronic severe mitral regurgitation (MR) that replicates the clinical phenotype of left atrial (LA) and left ventricular dilation and susceptibility to atrial fibrillation.
Martha M.O. McGilvray, MSt, MD, MPHS, Tari-Ann E. Yates, MD, Lynn Pauls, MD, Meghan O. Kelly, MD, Nicholas Razo, BS, Stacie McElligott, BAS, RVTg, RLAT, Glenn J. Foster, RT(R, MR), Jie Zheng, PhD, Jonathan K. Zoller, MD, Christian Zemlin, PhD, Ralph J. Damiano, Jr., MD   +10 more
doaj   +1 more source

Impact of Left Atrial Volume on Clinical Outcome in Organic Mitral Regurgitation

Journal of the American College of Cardiology, 2010
The purpose of this paper was to assess the link between left atrial (LA) volume at diagnosis and outcome of patients with mitral regurgitation (MR).Left atrial enlargement is a consequence of organic MR, but its association with clinical outcome independently of MR severity is uncertain.We prospectively enrolled 492 patients (age 63 +/- 15 years, 60 ...
Le Tourneau, Thierry, Messika-Zeitoun, David, Russo, Antonio, Detaint, Delphine, Topilsky, Yan, Mahoney, Douglas W., Suri, Rakesh, Enriquez-Sarano, Maurice   +7 more
openaire   +2 more sources

Interventional Mitral Valve Edge‐to‐Edge Repair in Patients Above 85 Years of Age

Catheterization and Cardiovascular Interventions, Volume 108, Issue 4, Page 1548-1557, October 1, 2026.
ABSTRACT Background Mitral valve transcatheter‐edge‐to‐edge repair (M‐TEER) is routinely performed in patients with severe mitral regurgitation (MR) at high operative risk, frequently including elderly patients. Patients ≥ 85 years, however, are frequently excluded in clinical studies.
Florian Jürgens, Florian Schindhelm, Mohammed Abusharekh, Jürgen Kampf, Matthias Totzeck, Fadi Al‐Rashid, Peter Lüdike, Tienush Rassaf, Amir A. Mahabadi   +8 more
wiley   +1 more source