Results 1 to 10 of about 26,022 (273)
Cryoablation to improve catheter stability and ablation success in the right atrioventricular groove
Indian Pacing and Electrophysiology Journal, 2021 Catheter instability can limit ablation success of arrhythmia substrates at the right atrioventricular groove. We describe cases where cryoablation improved catheter stability, enabling ablation success.
Kathryn Virk +2 more
doaj +1 more source
Catheter Ablation of Idiopathic Ventricular Arrhythmias Originating from the Para-Hisian area - QRS Morphology Change and Late Effect of the Ablation: Case Series [PDF]
Folia Medica, 2020 Introduction: Radiofrequency catheter ablation of idiopathic ventricular arrhythmias originating in the para-Hisian region could be challenging because of a potential risk of iatrogenic atrioventricular block.
Krasimir R. Dzhinsov +2 more
doaj +3 more sources
Radiofrequency Catheter Ablation for Ventricular Tachycardia [PDF]
Heart, Lung and Circulation, 2012 The management of ventricular tachycardia (VT) has evolved considerably in recent times. The majority of patients with VT have structural heart disease and often implantable defibrillators. Implantable defibrillators can terminate ventricular arrhythmias and prevent sudden death but do not prevent these arrhythmias from occurring.
Haqqani, Haris M. +1 more
openaire +5 more sources
Journal of Medical Case Reports, 2023 Background Atrial fibrillation is the most common cardiac arrhythmia, and cardiac ablation is one of the treatment modalities for persistent symptomatic atrial fibrillation.
Lakshmi Kannan, Anfal Fahim
doaj +1 more source
Mitral valve perforation after left lateral accessory pathway ablation: a case report
Journal of Cardiothoracic Surgery, 2022 Background Radiofrequency catheter ablation is considered to be a relatively safe procedure. This is an unusual case report in which severe mitral regurgitation was occurred after left lateral accessory pathway radiofrequency catheter ablation.
Mariem Jabeur +5 more
doaj +1 more source
Catheter ablation using radiofrequency energy [PDF]
Clinical Cardiology, 1990 AbstractRecently, transvenous catheter ablation using radiofrequency impulses has been applied in experimental animals as well as in humans. This review describes the biophysics, mechanisms, and tissue effects of radio‐frequency alternating current. Ablation of the AV‐junction has been performed in experimental studies as well as in a growing number of
M, Borggrefe +3 more
openaire +2 more sources
Radiofrequency catheter ablation of ventricular tachycardia [PDF]
Heart, 2000 Management of patients with ventricular tachycardia (VT) is often difficult. Drug treatment is often ineffective. Implantable defibrillators terminate episodes but do not prevent them. Radiofrequency (RF) catheter ablation offers potential arrhythmia control without the adverse effects of antiarrhythmic treatment.
W G, Stevenson, E, Delacretaz
openaire +2 more sources
Journal of Veterinary Internal Medicine, 2022 Background Atrial tachycardia (AT) can be treated by medical or electrical cardioversion but the recurrence rate is high. Three‐dimensional electro‐anatomical mapping, recently described in horses, might be used to map AT to identify a focal source or ...
Glenn Van Steenkiste +6 more
doaj +1 more source
Autonomic effects of radiofrequency catheter ablation [PDF]
Europace, 2000 Radiofrequency (RF) catheter ablation has become the treatment of choice for a variety of supraventricular tachycardias. Autonomic dysfunction may occur during application of RF current; these abnormalities resolve quickly when current delivery is terminated.
Duru F, Bauersfeld U, Candinas R
openaire +3 more sources
Catheter entrapment in Chiari network: Extraction with radiofrequency
Indian Pacing and Electrophysiology Journal, 2019 We report a challenging case of a duodecapolar mapping catheter entrapment in Chiari network and its release by radiofrequency energy application with an ablation catheter.
Marina Vieira Nagahama +5 more
doaj +1 more source