Results 71 to 80 of about 1,713,919 (291)

The contribution of ionic currents to changes in refractoriness of human atrial myocytes associated with chronic atrial fibrillation [PDF]

, 2001
<b>Objective:</b> To investigate changes in human atrial single cell functional electrophysiological properties associated with chronic atrial fibrillation (AF), and the contribution to these of accompanying ion current changes.
Kane, K.A., Rankin, A.C., Workman, A.J.
core   +1 more source

Termination of Idiopathic Sustained Monomorphic Ventricular Tachycardia by Synchronized Electrical Cardioversion during Pregnancy [PDF]

Acute and Critical Care, 2018
The most common cardiac complications detected during pregnancy are an arrhythmia. However, idiopathic continuous monomorphic ventricular tachycardia (VT) during pregnancy is unusual.
Sungmin Lee
doaj   +1 more source

Incidence and Determinants of Spontaneous Cardioversion of Early Onset Symptomatic Atrial Fibrillation

Medicina, 2022
Atrial fibrillation (AF) is the most frequent chronic arrhythmia worldwide, and it is associated with significant morbidity and mortality, making it a considerable burden both to patients and the healthcare system.
Marco Valerio Mariani, Nicola Pierucci, Agostino Piro, Sara Trivigno, Cristina Chimenti, Gioacchino Galardo, Fabio Miraldi, Carmine Dario Vizza   +7 more
doaj   +1 more source

The presence of fragmented QRS may predict the recurrence of nonvalvular atrial fibrillation after successful electrical cardioversion

Annals of Noninvasive Electrocardiology, 2020
Atrial fibrillation (AF), the most common cardiac rhythm disorder, affects approximately 2% of the general population and is associated with increased risk of stroke and mortality as well as reduced exercise capacity and quality of life.
Hayati Eren, Ü. Kaya, L. Öcal, Ahmet Şenbaş, M. Kalçık   +4 more
semanticscholar   +1 more source

Bachmann's Bundle‐Related Atrial Tachycardias Following Catheter Ablation of Persistent Atrial Fibrillation

Journal of Cardiovascular Electrophysiology, EarlyView.
ABSTRACT Background Atrial tachycardias (AT) after radiofrequency ablation (RFA) of atrial fibrillation (AF) may utilize Bachmann's bundle (BB). Due to their epicardial location, these ATs remain poorly understood. Objective To describe the electrophysiologic and anatomic basis of BB‐related ATs.
Nate Christian‐Miller, Mohammed Al‐Sadawi, Muazzum Shah, Kelly Arps, Amrish Deshmukh, Jackson J. Liang, Krit Jongnarangsin, Fred Morady, Hakan Oral, Aman Chugh, Michael Ghannam   +10 more
wiley   +1 more source

Rate-Control or Rhythm-Contol: Where do we stand? [PDF]

, 2005
Atrial fibrillation is the most common sustained rhythm disturbance and its prevalence is increasing worldwide due to the progressive aging of the population.
A, Dello Russo, F, Andreotti, F, Bellocci, G, Pelargonio, G, Trotta, L, Testa, M, Casella   +6 more
core   +1 more source

Inflammatory and Myocardial Biomarker Response Following Pulmonary Vein Isolation: Cryoballoon Versus Balloon‐in‐Basket Pulsed Field Ablation

Journal of Cardiovascular Electrophysiology, EarlyView.
ABSTRACT Background Cryoballoon ablation (CB) is a well‐established thermal technique for pulmonary vein isolation (PVI), while balloon‐in‐basket pulsed field ablation (BiB‐PFA) represents a novel non‐thermal alternative. Both single‐shot systems may trigger systemic inflammation and myocardial injury, yet direct comparisons are lacking.
Jan‐Per Wenzel, Sascha Hatahet, Charlotte Eitel, Raed Abdessadok, Sorin Popescu, Julius Nikorowitsch, Suzanne de Waha, Tanja Zeller, Karl‐Heinz Kuck, Roland Richard Tilz   +9 more
wiley   +1 more source

Traumatic iatrogenic chylothorax after external electrical cardioversion [PDF]

Respirology Case Reports, 2020
AbstractChylothorax, an uncommon cause of pleural effusion, results from the accumulation of lymph in the pleural space due to damage or obstruction of the thoracic duct. Chylothorax can be due to several aetiologies, many of which are rare, and it is often a diagnostic challenge to identify the cause.
Maria Ralli, Tobias Justesen, Susanne C. Frevert, Anders N. Ø. Schultz   +3 more
openaire   +4 more sources

Frequency Analysis of Atrial Fibrillation From the Surface Electrocardiogram [PDF]

, 2004
Atrial fibrillation (AF) is the most common arrhythmia encountered in clinical practice. Neither the natural history of AF nor its response to therapy are sufficiently predictable by clinical and echocardiographic parameters.
Bollmann, Andreas, Husser, Daniela, Olsson, Bertil, Sornmo, Leif, Stridh, Martin   +4 more
core  

Chronic beta-adrenoceptor blockade and human atrial cell electrophysiology: evidence of pharmacological remodelling [PDF]

, 2003
<b>Objective:</b> Chronic beta-adrenoceptor antagonist (β-blocker) treatment reduces the incidence of reversion to AF in patients, possibly via an adaptive myocardial response.
Kane, K.A., Norrie, J., Rankin, A.C., Russell, J.A., Workman, A.J.   +4 more
core   +1 more source