Results 191 to 200 of about 355,619 (295)

Sinus Rhythm Propagation and Low-Voltage Bridge in Koch's Triangle: How They Relate in Cryoablation of Atrioventricular Nodal Reentry Tachycardia in Children. [PDF]

J Clin Med
Flore F, Lioncino M, Tamborrino PP, Cazzoli I, Ferraro A, Pazzano V, Garozzo D, Raimondo C, Silvetti MS, Drago F.   +9 more
europepmc   +1 more source

Clearance of p16‐positive cardiac cells improves age‐related cardiac remodeling in mice

Experimental Physiology, EarlyView.
Abstract Senescent cells are characterized by expression of markers like p16 and secretion of profibrotic and proinflammatory factors. The role of cellular senescence in age‐related cardiac remodeling and dysfunction is incompletely understood. This study aimed to: (i) evaluate the effect of p16‐ positive cell clearance on cardiac function and ...
Mozhdeh Mehdizadeh, Martin Mackasey, Kimia Gharagozloo, Martin Aguilar, Patrice Naud, Allan Ochs, Nhung Vuong‐Robillard, Eric Thorin, Gerardo Ferbeyre, Jean‐Claude Tardif, Martin G. Sirois, Jean Francois Tanguay, Stanley Nattel   +12 more
wiley   +1 more source

Utilising Artificial Intelligence to Identify Ventricular Tachycardia Ablation Targets in Sinus Rhythm

Wang X, Mayer J, Dennis A, Chow AW, Al-Sheikhli J, Siang R, Winter J, O’Shea C, Dhanjal T, Lambiase PD, Orini M.   +10 more
europepmc   +1 more source

Left Ventricular Mechanics Are Associated with Short-Term Sinus Rhythm Maintenance After Electrical Cardioversion in Atrial Fibrillation. [PDF]

J Cardiovasc Dev Dis
Uziębło-Życzkowska B, Skalska P, Kiliszek M, Kurpaska M, Krzesiński P.   +4 more
europepmc   +1 more source

A new approach to an old disease: Ageing, arrhythmogenic substrate and the role of risk‐factor modification in atrial fibrillation

Experimental Physiology, EarlyView.
Abstract Atrial fibrillation (AF) prevalence rises sharply with age due to two independent mechanisms. Ageing produces irreversible arrhythmogenic substrate changes through progressive fibrosis, cellular senescence and mitochondrial dysfunction, while modifiable risk factors such as obesity, hypertension, sleep apnoea, diabetes and alcohol use promote ...
Udit Thakur, Jonathan M. Kalman
wiley   +1 more source

Artificial intelligence for atrial fibrillation prediction while in sinus rhythm: a narrative review. [PDF]

Eur Heart J Digit Health
Saiz-Vivo J, Chakravarthy N, Ho WHH, Ching CK, Yeung WLK, Lim TW, Wang X, Yang F.   +7 more
europepmc   +1 more source

Deciphering pro‐arrhythmogenic mechanisms of EPAC in human atrial cardiomyocytes

The Journal of Physiology, EarlyView.
Abstract figure legend This study aimed to investigate the effect of exchange proteins directly activated by cAMP (EPAC) on the regulation of human atrial cardiomyocyte electrophysiology and their potential involvement in the onset of atrial fibrillation (AF).
Arthur Boileve, Margaux Aize, Maximin Détrait, Laura Brard, Adrien Leboyer, Pierre‐Antoine Dupont, Alexandre Lebrun, Vladimir Saplacan, Christophe Simard, Fabien Brette, Frank Lezoualc'h, Laurent Sallé   +11 more
wiley   +1 more source

Pharmacological Cardioversion with Cavutilide: Results of Restoration and Maintenance of Sinus Rhythm in Certain Categories of Patients with Atrial Fibrillation and Atrial Flutter. [PDF]

J Clin Med
Ragozina E, Adushkina K, Sinkevich O, Gabidullova D, Fedorova G, Polyakov S, Duplyakov D.   +6 more
europepmc   +1 more source

Computational modelling of cardiac fibroblast signalling reveals a key role for Ca2+ in driving atrial fibrillation‐associated fibrosis

The Journal of Physiology, EarlyView.
Abstract figure legend A pre‐existing fibroblast signalling model was enhanced by integrating atrial‐specific components and reactions linked to atrial fibrosis and atrial fibrillation (AF). The analysis highlights the central role of Ca2⁺ signalling in driving profibrotic responses to AF‐relevant stimuli, angiotensin‐II and transforming growth factor ...
Najme Khorasani, Haibo Ni, Jeffrey J Saucerman, Dobromir Dobrev, Stefano Morotti, Eleonora Grandi   +5 more
wiley   +1 more source

Artificial Intelligence Applied to Electrocardiograms Recorded in Sinus Rhythm for Detection and Prediction of Atrial Fibrillation: A Scoping Review. [PDF]

Medicina (Kaunas)
Mrak Z, Naji FH, Dinevski D.
europepmc   +1 more source