Results 281 to 290 of about 117,132 (332)
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Coronary Artery Spasm During Pulsed Field vs Radiofrequency Catheter Ablation of the Mitral Isthmus.
JAMA cardiology, 2023Importance In treating atrial fibrillation, pulsed field ablation (PFA) is a novel energy modality with comparable efficacy to conventional thermal ablation, such as radiofrequency ablation (RFA), but with the benefit of some preferentiality to ...
Chi Zhang +8 more
semanticscholar +1 more source
Role of sST2 in predicting recurrence of atrial fibrillation after radiofrequency catheter ablation
Pacing and clinical electrophysiology : PACE, 2020Atrial fibrosis is associated with atrial fibrillation (AF) recurrence after ablation. This study aims to determine the relationship between soluble ST2 (sST2), a profibrotic biomarker, and AF recurrence after radiofrequency catheter ablation (RFCA).
Hailei Liu +6 more
semanticscholar +1 more source
Outpatient radiofrequency catheter ablation
Herz, 1998Outpatient radiofrequency catheter ablation has been shown to be safe and cost effective in the treatment of supraventricular tachycardias due to atrioventricular nodal reentrant tachycardia and atrioventricular reentry tachycardia. Complications secondary to vascular access are similar to those during outpatient cardiac catheterization procedures ...
F Bogun, F Morady
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Radiofrequency multielectrode catheter ablation in the atrium [PDF]
Physics in Medicine and Biology, 1999 We developed a temperature-controlled radiofrequency (RF) system which can ablate by delivering energy to up to six 12.5 mm long coil electrodes simultaneously. Temperature feedback was obtained from temperature sensors placed at each end of coil electrodes, in diametrically opposite positions.
David K. Swanson +6 more
openaire +2 more sources
Radiofrequency catheter ablation of atrial tachycardias
American Heart Journal, 1996Atrial tachycardias are frequently unresponsive to medical therapy. His bundle ablation has been proposed as a palliative treatment to treat symptoms and prevent development of tachycardia-mediated cardiomyopathy. Experience with catheter ablation directed at the atrial origin of the tachycardia remains limited. We reviewed the initial success rate and
Nadir Saoudi +5 more
openaire +3 more sources
Journal of Evidence-Based Medicine, 2018
Patients with obstructive sleep apnea (OSA) have an increased the risk of developing atrial fibrillation (AF). However, it remains unclear if patients with OSA carry a higher risk of recurrent AF after successful catheter ablation. This meta‐analysis was
S. Congrete +9 more
semanticscholar +1 more source
Patients with obstructive sleep apnea (OSA) have an increased the risk of developing atrial fibrillation (AF). However, it remains unclear if patients with OSA carry a higher risk of recurrent AF after successful catheter ablation. This meta‐analysis was
S. Congrete +9 more
semanticscholar +1 more source
Radiofrequency Catheter Ablation: Indications and Complications
Pediatric Cardiology, 2000Radiofrequency catheter ablation was first described in pediatric patients in the early 1990s. Since then, multiple advances in the technology and understanding of radiofrequency ablation have allowed this technique to blossom into one of the most powerful therapeutic tools available to the pediatric electrophysiologist.
G.F. Van Hare, Anne M. Dubin
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Basic Aspects of Radiofrequency Catheter Ablation
Journal of Cardiovascular Electrophysiology, 1994RF Ablation. Radiofrequency (RF) catheter ablation has become the treatment of choice for many symptomatic cardiac arrhythmias. It is presumed that the primary cause of tissue injury by RF ablation is thermally mediated, resulting in a relatively discrete homogeneous lesion.
David E. Haines +2 more
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Cardiovascular Electrophysiology, 2019
Long‐term efficacy and safety are uncertain in patients with cardiac implantable electronic devices (CIED) and transvenous leads (TVL) undergoing radiofrequency catheter ablation of atrial fibrillation (AF).
L. Dinshaw +19 more
semanticscholar +1 more source
Long‐term efficacy and safety are uncertain in patients with cardiac implantable electronic devices (CIED) and transvenous leads (TVL) undergoing radiofrequency catheter ablation of atrial fibrillation (AF).
L. Dinshaw +19 more
semanticscholar +1 more source