Results 121 to 130 of about 274,397 (324)

FREE RADICAL MODIFICATION OF PROTEINS AND LIPID IN ATRIAL FIBRILLATION

Кубанский научный медицинский вестник, 2016
At 105 patients with paroxysmal and permanent form of atrial fibrillation against the background of coronary heart disease (CHD) and without CHD were studied concerning the levels of peroxidation products and protein-Lipid rows.
M. O. Philippova, I. V. Sevostyanova, E. A. Polunina   +2 more
doaj  

Study of P wave dispersion in patients with paroxysmal atrial fibrillation and its role in prediction of atrial fibrillation recurrence

The Egyptian Heart Journal
Background It has been known that increased P wave duration and P wave dispersion reflect prolongation of intra-atrial and interatrial conduction time and the inhomogeneous propagation of sinus impulses, which are well-known electrophysiologic ...
Mohammed Magdy Mohammed Gomaa, Eman Elsayed Ali Elsafty, Hend Magdy Mohamed Gomaa, Mona Malek Abdulrahim, Ahmed Hassan Hosny Eladawy   +4 more
doaj   +1 more source

Logistic regression analysis of populations of electrophysiological models to assess proarrythmic risk. [PDF]

, 2016
Population-based computational approaches have been developed in recent years and helped to gain insight into arrhythmia mechanisms, and intra- and inter-patient variability (e.g., in drug responses). Here, we illustrate the use of multivariable logistic
Grandi, Eleonora, Morotti, Stefano
core   +2 more sources

Left Atrial Appendage Aneurysm with Paroxysmal Atrial Fibrillation

The Heart Surgery Forum, 2012
Aneurysm of the left atrial appendage is extremely rare, and afflicted patients most commonly present with atrial tachyarrhythmia or thromboembolism. For these patients, resection of the aneurysm is the recommended and preferred therapy. We present the case of a 57-year-old woman who was found incidentally to have a large aneurysm of the left atrial ...
Yu-Jen, Shih, Yi-Chang, Lin, Yi-Ting, Tsai, Chih-Yuan, Lin, Chung-Yi, Lee, Hsiang-Yu, Yang, Cheng-Ken, Tsai, Gou-Jieng, Hong, Chien-Sung, Tsai   +8 more
openaire   +2 more sources

Cryoballoon or radiofrequency ablation for symptomatic paroxysmal atrial fibrillation: reintervention, rehospitalization, and quality-of-life outcomes in the FIRE AND ICE trial

European Heart Journal, 2016
Aims The primary safety and efficacy endpoints of the randomized FIRE AND ICE trial have recently demonstrated non-inferiority of cryoballoon vs. radiofrequency current (RFC) catheter ablation in patients with drug-refractory symptomatic paroxysmal ...
K. Kuck, A. Fürnkranz, K. J. Chun, A. Metzner, F. Ouyang, M. Schlüter, A. Elvan, Hae W. Lim, F. Kueffer, T. Arentz, J. Albenque, C. Tondo, M. Kühne, C. Sticherling, J. Brugada   +14 more
semanticscholar   +1 more source

Atrial fibrillation, sinoatrial and atrioventricular node dysfunction in a mouse model of heart failure with preserved ejection fraction

Experimental Physiology, EarlyView.
Summary of the timeline of characterized events related to atrial fibrilation (AF) and diastolic dysfunction in a mouse heart failure with preserved ejection fraction (HFpEF) model. Three weeks after the initiation of the diet regimen with high fat diet (HFD) and Nω‐nitro‐l‐arginine methyl ester (l‐NAME) in drinking water to induce HFpEF, significantly
Bernadin Ndongson‐Dongmo, Reinhard Bauer, Finn Olav Levy   +2 more
wiley   +1 more source

Cellular and molecular cross‐talk in atrial fibrillation: The role of non‐cardiomyocytes in creating an arrhythmogenic substrate

The Journal of Physiology, EarlyView.
Abstract figure legend Illustration of cellular and molecular cross‐talk in atrial fibrillation. Left: a schematic of cardiac tissue showing cardiomyocytes, fibroblasts, adipocytes, inflammatory cells and the coagulation system. Right: direct and indirect cross‐talk between different cell types, with the impact of direct cross‐talk on action potential (
Zhenyu Dong, Ruben Coronel, Joris R. de Groot   +2 more
wiley   +1 more source

How to read the equine electrocardiogram? : tips and tricks [PDF]

, 2011
C
van Loon, Gunther
core   +1 more source

Is the time between first diagnosis of paroxysmal atrial fibrillation and cryoballoon ablation a predictor of efficacy?

Journal of Cardiovascular Medicine, 2018
Aims Cryoablation is an indicated therapy for the treatment of recurrent atrial fibrillation through pulmonary vein isolation; however, the optimal time between first diagnosis of atrial fibrillation and cryoablation is still unknown.
M. Lunati, G. Arena, S. Iacopino, R. Verlato, C. Tondo, A. Curnis, S. Porcellini, L. Sciarra, G. Molon, G. Senatore, L. Leoni, G. Perego, W. Rauhe, P. Pepi, M. Landolina   +14 more
semanticscholar   +1 more source

Prospective in silico trials identify combined SK and K2P channel block as an effective strategy for atrial fibrillation cardioversion

The Journal of Physiology, EarlyView.
Abstract figure legend In silico trials were conducted in 654 virtual patients with atrial fibrillation (AF) to assess the cardioversion efficacy of three pharmacological treatments: single SK and K2P channel block and combined SK+K2P channel inhibition. Left: representative virtual AF patient with the atria inside the torso.
Albert Dasí, Lucas Arantes Berg, Hector Martinez‐Navarro, Alfonso Bueno‐Orovio, Blanca Rodriguez   +4 more
wiley   +1 more source