Results 141 to 150 of about 167,118 (284)

Areas with complex fractionated atrial electrograms recorded after pulmonary vein isolation represent normal voltage and conduction velocity in sinus rhythm.

Europace, 2013
J. Viles‐Gonzalez, J. Anthony Gomes, M. Miller, S. Dukkipati, Jacob S. Koruth, C. Eggert, J. Coffey, Vivek Y. Reddy, A. d'Avila   +8 more
semanticscholar   +1 more source

Lifestyle modification in atrial fibrillation: Mechanisms, phenotypes and ablation outcomes

Experimental Physiology, EarlyView.
Abstract Atrial fibrillation (AF) is the most prevalent sustained cardiac arrhythmia and is associated with significant morbidity, mortality and healthcare utilization. Catheter ablation is increasingly used as a rhythm‐control intervention for patients with symptomatic paroxysmal and persistent AF, yet recurrence rates remain suboptimal.
Konstantinos Grigoriou, Paschalis Karakasis, Panagiotis Theofilis, Konstantinos Pamporis, Panayotis K. Vlachakis, Anastasios Apostolos, Nikolaos Ktenopoulos, Barbara Fyntanidou, Efstratios Karagiannidis, Dimitrios Patoulias, Antonios P Antoniadis, Nikolaos Fragakis   +11 more
wiley   +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

Recurrent Ventricular Fibrillation Associated With Graves' Disease: A Case Report. [PDF]

Case Rep Cardiol
Moon IT, Kim S, Park SH, Ki YJ, Chin JY.
europepmc   +1 more source

FGF23 promotes atrial fibrillation susceptibility through ETV1‐dependent sodium channel regulation and calcium handling abnormalities

Experimental Physiology, EarlyView.
Abstract Fibroblast growth factor 23 (FGF23) is closely associated with atrial fibrillation (AF), yet whether it modulates sodium and calcium currents in atrial myocytes remains unclear. ETV1, a key transcription factor regulating atrial electrical conduction, might also be involved in FGF23‐mediated AF.
Qiaoting Yu, Linwen Zeng, Zhijie Chen, Zhuhui Lin, Congying Wang, Lan Wang, Huixian Fu, Jiancheng Zhang   +7 more
wiley   +1 more source

Paroxysmal Atrial Tachycardia With Atrioventricular Block: A Report of Two Cases. [PDF]

Case Rep Med
Kuridze N, Etsadashvili K, Tchanturia S, Betsuashvili S, Kavtaradze T.   +4 more
europepmc   +1 more source

Is early antithrombotic therapy necessary in patients with bioprosthetic aortic valves in normal sinus rhythm?

Journal of Thoracic and Cardiovascular Surgery, 2010
Andrew W. Elbardissi, D. Dibardino, Frederick Y. Chen, M. Yamashita, L. Cohn   +4 more
semanticscholar   +1 more source

Traumatic arteriovenous fistula after ice axe injury 27 years ago: A case report

Experimental Physiology, EarlyView.
Abstract We report a case of a traumatic arteriovenous fistula (AVF) between the superficial femoral artery and femoral vein that went undetected for 27 years following an ice axe injury during a climbing accident in 1997. An AVF is an abnormal connection between an artery and a vein, where blood flows directly from the high‐flow arterial system to the
Kate N. Thomas, Emma M. W. Jones, Arunesh Majumder, Peter W. Abcarian, Peter J. McLeod   +4 more
wiley   +1 more source

Concomitant Short QT Syndrome and Sick Sinus Syndrome: A Case Report. [PDF]

J Innov Card Rhythm Manag
Masoudkabir F, Khederlou H, Pirsaraei VA.   +2 more
europepmc   +1 more source

Elucidating the cellular determinants of the end‐systolic pressure‐volume relationship of the heart via computational modelling

The Journal of Physiology, EarlyView.
Abstract figure legend Using a multiscale computational model of left ventricular electromechanics, we investigated how sarcomere dynamics influence the end‐systolic pressure‐volume (ESPV) relationship in ejecting beats compared to isovolumetric beats.
Francesco Regazzoni, Corrado Poggesi, Cecilia Ferrantini   +2 more
wiley   +1 more source