Results 41 to 50 of about 36,253 (296)

A preliminary assessment of the effects of ATI-2042 in subjects with paroxysmal atrial fibrillation using implanted pacemaker methodology

, 2009
Aims ATI-2042 (budiodarone) is a chemical analogue of amiodarone with a half life of 7 h. It is electrophysiologically similar to amiodarone, but may not have metabolic and interaction side effects.
Camm, AJ, Arya, A, Milner, P, Silberbauer, J, Sulke, N, Teichman, SL   +5 more
core   +1 more source

Typical atrial flutter.

, 2021
Computational simulation in the 3D human atrial model showing a typical atrial flutter generated under a Pb2+ concentration of 250 nM. (M4V)
Juan P. Ugarte (11553060), Laura C. Palacio (11553048), Diana C. Pachajoa (11553051), Javier Saiz (180281), Catalina Tobón (281146), Geraldine Durango-Giraldo (11553054), Camilo Zapata-Hernandez (11553057), Robison Buitrago-Sierra (6421292)   +7 more
core   +1 more source

Pre‐Existing and New‐Onset Atrial Fibrillation in Patients Undergoing Transcatheter Aortic Valve Implantation

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Atrial fibrillation (AF) is a frequent comorbidity in patients with severe aortic valve stenosis undergoing transcatheter aortic valve implantation (TAVI). In addition, new‐onset AF can occur after TAVI. However, data on how AF affects outcomes in patients undergoing TAVI remain conflicting.
Kimberley I. Hemelrijk, Astrid C. van Nieuwkerk, Philomene J. Vojacek, Livia Gheorge, Didier Tchétché, Fabio S. de Brito Jr., Marco Barbanti, Ran Kornowski, Azeem Latib, Augusto D'Onofrio, Flavio Ribichini, Geoffrey Yanes Bowden, Nicolas Dumonteil, Rogerio Sarmento Leite, Samantha Sartori, Paola D'Errigo, Giuseppe Tarantini, Stefano Andreaggi, Katia Orvin, Matteo Pagnesi, Lluis Asmarats, George Dangas, Roxana Mehran, Ronak Delewi   +23 more
wiley   +1 more source

Atrial fibrillation and atrial flutter in athletes [PDF]

British Journal of Sports Medicine, 2012
Atrial fibrillation (AF) is the most common arrhythmia in clinical practice, with an estimated prevalence of 0.4% to 1% in the general population, increasing with age to 8% in those above 80 years. The recognised risk factors for developing AF include age, structural heart disease, hypertension, diabetes mellitus or hyperthyroidism.
Naiara, Calvo, Josep, Brugada, Marta, Sitges, Lluís, Mont   +3 more
openaire   +2 more sources

Atrial flutter

, 2021
El término «flutter auricular» se describió por primera vez en 1886 en animales como una actividad eléctrica auricular rápida y regular, y en 1911 se describieron sus características electrocardiográficas con una actividad en forma de «dientes de sierra»,
Bravo Calero, L., García Talavera, C., Rubio Campal, José Manuel, Sánchez Borque, Pepa, Porta Sánchez, Andreu, Miracle Blanco, A., Cabrera Rodríguez, José Ángel   +6 more
core   +1 more source

Clinical and Echocardiographic Outcomes After Implantation of the ALLEGRA Transcatheter Valve Using the Fully Repositionable IMPERIA Delivery System: One‐Year Results of the EMPIRE I Study

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background The EMPIRE I study assessed the early (30 days) safety and efficacy of a new fully repositionable delivery system (IMPERIA) for the commercially available ALLEGRA transcatheter aortic valve in patients with either severe native aortic stenosis or a degenerated surgical bioprosthesis.
José Antonio Baz, Claire B. Ren, Christof Burgdorf, Christian Frerker, Ignacio Cruz‐González, Joan Antoni Gómez, José Maria Hernândez, Pilar Jimenez, Ernest Spitzer, Pim Tonino, Pieter Vriesendorp, Nicolas van Mieghem, Samuel Copt, Anders Jönsson, Keith G. Oldroyd, Nicolas Doll   +15 more
wiley   +1 more source

Forecasting heart failure: Seasonal alignment of heart failure outcomes in New York

ESC Heart Failure, Volume 12, Issue 2, Page 819-831, April 2025.
Abstract Background Seasonal variations have been observed in heart failure (HF) hospitalization. Numerous explanatory mechanisms have been proposed, but no prior studies have examined potential contributors directly. Our objective was to identify specific factors that could contribute to seasonal variability using a large longitudinal dataset of HF ...
Prerna Gupta, Ellen Brinza, Prateeti Khazanie, Pamela N. Peterson, P Michael Ho, David P. Kao   +5 more
wiley   +1 more source

Atrial flutter: from ECG to electroanatomical 3D mapping

Heart International, 2009
Atrial flutter is a common arrhythmia that may cause significant symptoms, including palpitations, dyspnea, chest pain and even syncope. Frequently it’s possible to diagnose atrial flutter with a 12-lead surface ECG, looking for distinctive waves in ...
Livio Dei Cas, Giuseppe Inama, Riccardo Raddino, Antonio Curnis, Giosuè Mascioli, Ornella Durin, Claudio Pedrinazzi   +6 more
doaj   +1 more source

An Approach to Catheter Ablation of Cavotricuspid Isthmus Dependent Atrial Flutter [PDF]

, 2006
Much of our understanding of the mechanisms of macro re-entrant atrial tachycardia comes from study of cavotricuspid isthmus (CTI) dependent atrial flutter.
Jönsson, Anders, Haïssaguerre, Michel, Rotter, Martin, Rostock, Thomas, Prashanthan Sanders, Sanders, P., Jacques Clémenty, Frédéric Sacher, Thomas Rostock, Michel Haïssaguerre, Takahashi, Yoshihide, Jonsson, A., Sacher, F., Sacher, Frédéric, Takahashi, Y., Hocini, M., Haissaguerre, M., O'Neill, M., Anders Jönsson, Martin Rotter, Pierre Jaïs, Mélèze Hocini, O’Neill, Mark D, Hocini, Mélèze, Yoshihide Takahashi, O'Neill, Mark D, Mark D O’Neill, Clémenty, Jacques, Jaïs, Pierre, Sanders, Prashanthan, Jais, P., Rostock, T., Clementy, J., Rotter, M.   +33 more
core  

Incident heart failure: comparing management and outcome in primary and hospital settings in Western Sweden 2008–2017

ESC Heart Failure, Volume 12, Issue 2, Page 832-838, April 2025.
Abstract Aim Heart failure (HF) is a highly prevalent condition managed in both primary care (PC) and hospital care (HC)‐based settings. HF patients managed in these two settings may differ in their demography, comorbidities and outcomes, so we aimed to compare the patient management in PC and HC in the Västra Götaland Region (VGR) in Sweden.
Xiaojing Chen, Aldina Pivodic, Maria Schaufelberger, Annika Rosengren, Michael Fu   +4 more
wiley   +1 more source