Web1 de nov. de 2024 · Saline-enhanced radiofrequency (SERF) ablation uses a needle tip catheter which is placed at varying depths into the myocardial tissue and heated saline is injected along with radiofrequency (RF ... Web13 de sept. de 2024 · Catheter ablation, which commonly uses radiofrequency or cryothermal energy, has emerged as an increasingly useful treatment modality for arrhythmias such as atrial fibrillation and ventricular tachycardia. 1,2 Efficacy outcomes, however, are still unsatisfactory. 1,2 Furthermore, catheter ablation is an invasive …
Assessment of the safety of intrauterine instillation of heated …
The study was designed as a nonrandomized, open-label, single-group, interventional study, conducted to evaluate the safety and performance of the Durablate Catheter and Thermedical Ablation System (Thermedical, Waltham, MA) in subjects with VT. The studies were separately approved under US … Ver más This study presents the initial clinical outcomes of patients undergoing ablation with a novel deployable needle and heated SERF ablation system to eliminate VT. It demonstrates that this system can be effective in reducing … Ver más Web2 de abr. de 2024 · Objectives: The objective of this study was to assess the safety and outcome of a novel radiofrequency ablation catheter that used an extendable/retractable 27-g needle capable of targeting deep arrhythmia (intramural) substrate. Methods: Patients who failed at least one prior catheter ablation procedure for sustained ventricular … money game pt 2 by ren
Characterization of Lesions Created by a Heated, Saline Irrigated ...
WebBackground: Ablation of ventricular tachycardia (VT) is limited by the inability to create penetrating lesions to reach intramyocardial origins. Intramural needle ablation using in … WebBackground: Endocardial catheter ablation for ventricular tachycardia (VT) may fail because of the inability to deliver transmural lesions. Saline-enhanced radiofrequency (SERF) … Web16 de may. de 2024 · Introduction. Radiofrequency (RF) catheter ablation is an integral part of the therapy of ventricular tachycardia (VT). 1, 2 The implementation of needle-tip ablation catheters has been shown to allow the treatment of deeper intramural myocardial substrate and reduce the recurrence of VT. 3, 4 In saline-enhanced radiofrequency (SERF) needle … money game perfection tpir