Results 11 to 20 of about 563,198 (309)

High beat-to-beat blood pressure variability in atrial fibrillation compared to sinus rhythm

Blood Pressure, 2018
Purpose: Atrial fibrillation (AF) is associated with an increased risk for cardiovascular morbidity and mortality, not entirely explained by thromboembolism. The underlying mechanisms for this association are largely unknown.
Joakim Olbers, Adam Gille, Petter Ljungman, Mårten Rosenqvist, Jan Östergren, Nils Witt   +5 more
doaj   +2 more sources

Deep Learning of Electrocardiograms in Sinus Rhythm From US Veterans to Predict Atrial Fibrillation

JAMA cardiology, 2023
Importance Early detection of atrial fibrillation (AF) may help prevent adverse cardiovascular events such as stroke. Deep learning applied to electrocardiograms (ECGs) has been successfully used for early identification of several cardiovascular ...
Neal Yuan, Grant Duffy, Sanket S. Dhruva, Adam Oesterle, Cara N. Pellegrini, John Theurer, Marzieh Vali, Paul A. Heidenreich, Salomeh Keyhani, David Ouyang   +9 more
openalex   +3 more sources

A comprehensive analysis of the effects of rivaroxaban on stroke or transient ischaemic attack in patients with heart failure, coronary artery disease, and sinus rhythm: the COMMANDER HF trial [PDF]

European Heart Journal, 2019
Aims Stroke is often a devastating event among patients with heart failure with reduced ejection (HFrEF). In COMMANDER HF, rivaroxaban 2.5 mg b.i.d. did not reduce the composite of first occurrence of death, stroke, or myocardial infarction compared with
Mandeep R. Mehra, Muthiah Vaduganathan, Min Fu, João Pedro Ferreira, Stefan D. Anker, John G.F. Cleland, Carolyn S.P. Lam, Dirk J. van Veldhuisen, William M. Byra, Theodore E. Spiro, Hsiaowei Deng, Faı̈ez Zannad, Barry Greenberg   +12 more
openalex   +2 more sources

An artificial intelligence-based model for prediction of atrial fibrillation from single-lead sinus rhythm electrocardiograms facilitating screening.

Europace, 2023
AIMS Screening for atrial fibrillation (AF) is recommended in the European Society of Cardiology guidelines. Yields of detection can be low due to the paroxysmal nature of the disease.
T. Hygrell, Fredrik Viberg, Erik Dahlberg, Peter H. Charlton, K. Kemp Gudmundsdottir, J. Mant, Josef Lindman Hörnlund, E. Svennberg   +7 more
semanticscholar   +1 more source

Attaining sinus rhythm mediates improved outcome with early rhythm control therapy of atrial fibrillation: the EAST-AFNET 4 trial

European Heart Journal, 2022
Aims A strategy of systematic, early rhythm control (ERC) improves cardiovascular outcomes in patients with atrial fibrillation (AF). It is not known how this outcome-reducing effect is mediated.
Lars Eckardt, S. Sehner, A. Suling, K. Borof, G. Breithardt, H. Crijns, A. Goette, K. Wegscheider, A. Zapf, J. Camm, A. Metzner, P. Kirchhof   +11 more
semanticscholar   +1 more source

A new deep learning algorithm of 12-lead electrocardiogram for identifying atrial fibrillation during sinus rhythm

Scientific Reports, 2021
Atrial fibrillation (AF) is the most prevalent arrhythmia and is associated with increased morbidity and mortality. Its early detection is challenging because of the low detection yield of conventional methods.
Y. Baek, Sang-Chul Lee, Wonik Choi, Dae-Hyeok Kim   +3 more
semanticscholar   +1 more source

Electrocardiographic biomarkers to predict atrial fibrillation in sinus rhythm electrocardiograms

Heart, 2021
Objective Early prediction of atrial fibrillation (AF) development would improve patient outcomes. We propose a simple and cheap ECG based score to predict AF development. Methods A cohort of 16 316 patients was analysed.
A. Sanz-García, A. Cecconi, A. Vera, Juan M. Camarasaltas, F. Alfonso, G. Ortega, J. Jiménez-Borreguero   +6 more
semanticscholar   +1 more source

Effect of sinus rhythm restoration on markers of thrombin generation in atrial fibrillation

Thrombosis Journal, 2017
Background Atrial fibrillation (AF) confers a hypercoagulable state; however, it is not clear whether restoration of sinus rhythm is associated with normalisation of markers of thrombogenesis.
Anja Wiedswang Horjen, Ingebjørg Seljeflot, Trygve Berge, Pål Smith, Harald Arnesen, Arnljot Tveit   +5 more
doaj   +1 more source

An Aggressive Strategy for Maintenance of Sinus Rhythm Including a Combination of Catheter Ablation and Antiarrhythmic Drug Therapy Benefits Patients with Chronic Atrial Fibrillation

Journal of Arrhythmia, 2009
The effects of restoration and maintenance of sinus rhythm by a combination of catheter ablation and antiarrhythmic drugs (AADs) on atrial function in patients with chronic atrial fibrillation (AF) remain unknown. In 15 patients with chronic AF (>1 year),
Tetsuya Haruna, MD, Shigeru Ikeguchi, MD, Shinsaku Takeda, MD, Naoki Amaya, MD, Tatsuhiko Hata, MD, Masaharu Okada, MD, Kunihiko Kosuga, MD   +6 more
doaj   +1 more source

Role of Ranolazine in the Prevention and Treatment of Atrial Fibrillation in Patients with Left Ventricular Systolic Dysfunction: A Meta-Analysis of Randomized Clinical Trials

Diseases, 2021
Background: Ranolazine has the potential to prevent atrial fibrillation (AF) and plays a role in rhythm control strategy for atrial fibrillation in various clinical settings.
Pattranee Leelapatana, Charat Thongprayoon, Narut Prasitlumkum, Saraschandra Vallabhajosyula, Wisit Cheungpasitporn, Ronpichai Chokesuwattanaskul   +5 more
doaj   +1 more source