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Efficacy and safety of radiofrequency catheter ablation in the elderly
Journal of Interventional Cardiac Electrophysiology, 2007Radiofrequency (RF) catheter ablation has not been widely undertaken in elderly patients. The aim of our study was to compare the success rate of radiofrequency ablation and the incidence of severe procedural complications in young-adult and elderly patients.We enrolled all patients undergoing radiofrequency catheter ablation procedures for ...
Piergiulio Romagnoli +4 more
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Soft Thrombus Formation in Radiofrequency Catheter Ablation
Pacing and Clinical Electrophysiology, 2002DEMOLIN, J.M., et al.: Soft Thrombus Formation in Radiofrequency Catheter Ablation. During RF catheter ablation, local temperature elevation can result in coagulum formation on the ablation electrode, resulting in impedance rise. A recent study has also demonstrated the formation of a so‐called soft thrombus during experimental ablations. This deposit
Julie M Demolin +5 more
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Advanced radiofrequency catheter ablation in canine myocardium
American Heart Journal, 1994Current radiofrequency (RF) ablation technology is limited by small lesion size. To enhance the size of RF-induced left ventricular (LV) endocardial lesions, we evaluated the effects of an enlarged distal electrode tip and increased RF power on lesion volume.
Paul Walinsky +3 more
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Radiofrequency Catheter Ablation of Atrial Fibrillation: A Review of Techniques.
Trends in cardiovascular medicine, 2022P. Calvert, G. Lip, D. Gupta
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Catheter Ablation of Canine Myocardium with Radiofrequency Energy
Pacing and Clinical Electrophysiology, 1989High energy direct‐current shocks delivered via an electrode catheter have been used to ablate the atrioventricular junction since 1981.1 This technique has also been adapted for ablation of other cardiac tissues including the atrium, posterior interatrial septum and ventricular myocardium.
Walter E. Finkbeiner +6 more
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Embolic complications after radiofrequency catheter ablation
The American Journal of Cardiology, 1994Abstract Although radiofrequency catheter ablation of accessory pathways is very efficacious and the procedure is well tolerated with a relatively low risk of serious complications, some concern is warranted for ablations in the left heart. The risk of systemic embolism may be quite significant despite heparinization during the procedure and therapy ...
George J. Klein +3 more
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Radiofrequency Catheter Ablation of Refractory Ventricular Tachycardia
Pacing and Clinical Electrophysiology, 1988Transcatheter radiofrequency ablation of the arrhythmia focus was attempted in a 68‐year‐old patient with recurrent ventricular tachycardia, both spontaneous and inducible by programmed ventricular stimulation despite treatment with multiple antiarrhythmic drugs. The procedure was performed under local anesthetic without complication.
Challon J. Murdock, M. J. E. Davis
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Radiofrequency Catheter Ablation of Cardiac Arrhythmias
Volume 2: Biomedical and Biotechnology Engineering; Nanoengineering for Medicine and Biology, 2011Radiofrequency ablation could be described as a thermal strategy to destroy a tissue by increasing its temperature and causing anirreversible cellular injury. Radiofrequency ablation is a relatively new modality which has found use in a wide range of medical applications and gained acceptance.
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Radiofrequency catheter ablation for atrial fibrillation
Coronary Artery Disease, 1995Mark Harvey, Fred Morady
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Radiofrequency Catheter Ablation of AVNRT
MD Conference Express, 2012T. Rizzo, C. Schmitt
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