Results 1 to 10 of about 12,885,348 (167)

Left Atrial Function Predicts Atrial Arrhythmia Recurrence Following Ablation of Long-Standing Persistent Atrial Fibrillation

Circulation: Cardiovascular Imaging, 2023
Background: Left atrial (LA) function following catheter or surgical ablation of de-novo long-standing persistent atrial fibrillation (AF) and its impact on AF recurrence was studied in patients participating in the CASA-AF trial (Catheter Ablation vs ...
Rajdeep Khattar, Ines Kralj-Hans, Shouvik Haldar   +2 more
exaly   +2 more sources

Left atrial function

Anatolian Journal of Cardiology, 2019
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Michael Y. Henein, Sergio Mondillo, Matteo Cameli   +2 more
doaj   +2 more sources

The Added Value of Atrial Strain Assessment in Clinical Practice

Diagnostics, 2022
Speckle tracking echocardiography has emerged as a sensitive tool to analyze myocardial function with improved diagnostic accuracy and prognostic value.
Andrea Ágnes Molnár, Béla Merkely
doaj   +1 more source

Effects of BNP and Sacubitrilat/Valsartan on Atrial Functional Reserve and Arrhythmogenesis in Human Myocardium

Frontiers in Cardiovascular Medicine, 2022
BackgroundAlthough the angiotensin receptor-neprilysin inhibitor (ARNI) sacubitril/valsartan started a new era in heart failure (HF) treatment, less is known about the tissue-level effects of the drug on the atrial myocardial functional reserve and ...
Uwe Primessnig, Uwe Primessnig, Uwe Primessnig, Peter M. Deißler, Peter M. Deißler, Paulina Wakula, Paulina Wakula, Khai Liem Tran, Khai Liem Tran, Felix Hohendanner, Felix Hohendanner, Felix Hohendanner, Dirk von Lewinski, Florian Blaschke, Florian Blaschke, Christoph Knosalla, Christoph Knosalla, Volkmar Falk, Volkmar Falk, Volkmar Falk, Burkert Pieske, Burkert Pieske, Burkert Pieske, Burkert Pieske, Herko Grubitzsch, Herko Grubitzsch, Frank R. Heinzel, Frank R. Heinzel   +27 more
doaj   +1 more source

Association of Echocardiographic Measures of Left Atrial Function and Size With Incident Dementia.

Journal of the American Medical Association (JAMA), 2022
Importance Atrial myopathy-characterized by alterations in left atrial (LA) function and size-is associated with ischemic stroke, independent of atrial fibrillation (AF).
Wendy Wang, Michael J. Zhang, R. Inciardi, F. Norby, Michelle C. Johansen, R. Parikh, J. Van't Hof, Á. Alonso, E. Soliman, T. Mosley, R. Gottesman, A. Shah, S. Solomon, Lin-Yee Chen   +13 more
semanticscholar   +1 more source

Right atrial function and fibrosis in relation to successful atrial fibrillation ablation

European Heart Journal-Cardiovascular Imaging, 2022
Aims Bi-atrial remodelling in patients with atrial fibrillation (AF) is rarely assessed and data on the presence of right atrial (RA) fibrosis, the relationship between RA and left atrial (LA) fibrosis, and possible association of RA remodelling with AF ...
L. Hopman, Julia Visch, P. Bhagirath, A. M. van der Laan, M. Mulder, O. Razeghi, M. Kemme, Steven Niederer, C. Allaart, M. Götte   +9 more
semanticscholar   +1 more source

The role of atria in ventricular fibrillation after continuous-flow left ventricular assist device implantation in ovine model

Frontiers in Cardiovascular Medicine, 2023
ObjectivesThis study attempted to explore the hemodynamics and potential mechanisms driving pulmonary circulation in status of ventricular fibrillation (VF) following continuous-flow left ventricular assist device (CF-LVAD) implantation.MethodsAn ovine ...
Xin-Yi Yu, Jian-Wei Shi, Yan-Sheng Rong, Yuan-Lu Chen, Tian-Wen Liu, Yi-Rui Zang, Ze-An Fu, Ze-An Fu, Jie-Min Zhang, Zhi-Fu Han, Zhi-Gang Liu, Zhi-Gang Liu   +11 more
doaj   +1 more source

Different phenotype of left atrial function impairment in patients with hypertrophic cardiomyopathy and hypertension: comparison of healthy controls

Frontiers in Cardiovascular Medicine, 2023
BackgroundThe impairment of atrial function and atrial-ventricular coupling in diseases with left ventricular (LV) hypertrophy has been increasingly recognized.
Hongwen Li, Haibao Wang, Tingting Wang, Chaolong Jin, Minjie Lu, Minjie Lu, Bin Liu   +6 more
doaj   +1 more source

The Palma Echo Platform: Rationale and Design of an Echocardiography Core Lab

Frontiers in Cardiovascular Medicine, 2022
BackgroundThe metabolic syndrome (MetS) is associated with increased cardiovascular morbidity and mortality. Characterization of cardiac structural and functional abnormalities due to the MetS can help recognize individuals who would benefit the most ...
Luis López, Luis López, Xavier Rossello, Xavier Rossello, Dora Romaguera, Dora Romaguera, Ángel M. Alonso-Gómez, Ángel M. Alonso-Gómez, Estefanía Toledo, Estefanía Toledo, Elena Fortuny, Elena Fortuny, Marta Noris, Marta Noris, Caterina Mas-Lladó, Caterina Mas-Lladó, Miquel Fiol, Miquel Fiol, Raul Ramallal, Lucas Tojal-Sierra, Alvaro Alonso, Carlos Fernandez-Palomeque, Carlos Fernandez-Palomeque   +22 more
doaj   +1 more source

Percutaneous or mini-invasive surgical radiofrequency re-ablation of atrial fibrillation: Impact on atrial function and echocardiographic predictors of short and long-term success

Frontiers in Cardiovascular Medicine, 2022
ObjectivesThe aim of this study was to compare percutaneous catheter ablation vs. minimally invasive surgical ablation, evaluating the impact of repeated ablation on atrial function, and evaluating predictors of atrial fibrillation (AF) recurrence ...
Sílvia Montserrat, Sílvia Montserrat, Luigi Gabrielli, Roger Borràs, Enric Cascos, Manel Castellá, Laura Sanchis, Bart Bijnens, Lluís Mont, Marta Sitges   +9 more
doaj   +1 more source