Ablation for svt success rate

    • [PDF File]Catheter Ablation for Supra-Ventricular Tachycardia

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      How successful is catheter ablation for supra-ventricular tachycardia? Catheter ablation is very effective at stopping or preventing the abnormal heart rhythm from returning providing the SVT can be started during the procedure. The chance of successfully curing the SVT with catheter ablation is 95% with the remaining 5% requiring a repeat ...


    • [PDF File]MHR-SVT ablation information - Melbourne Heart Rhythm

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      Radiofrequency ablation procedures are lengthy and the average duration is approximately 2 to 3 hours. What is the success rate of Radiofrequency Ablation for SVT? The success rate of the procedure depends on which type of SVT is present but is usually approximately 95% to 98%.



    • [PDF File]Catheter Ablation of Supraventricular Arrhythmias: State ...

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      Fast pathway ablation was replaced in short order by slow pathway ablation, because of its greater efficacy and lower risk of high-grade atrioventricular block.3,5-7 In the initial re-ports, the success rate of slow pathway ablation ranged from J Cardiovasc Electrophysiol, Vol. 15, pp. 124-139, January 2004.


    • [PDF File]Contact-Force-Sensing-Based Radiofrequency Catheter ...

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      97% and 93% respectively, whereas the recurrence rate of AVNRT ablation is approximately 5% and that of WPW-AVRT ablation is around 8% [20–25]. Further-more, in contrast to atrial fibrillation ablation, the abla-tion target in (P)SVT usually comprises a much smaller area …


    • [PDF File]Ablation and quality of life in children with ...

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      Pharmacotherapy of SVT is not fully effective, requires regular administration and is associated with potential side effects3,4. Radiofrequency ablation (RFA) or cryoablation is recommended as a method of choice in patients with SVT, recurring despite pharmacotherapy5. Ablation has a high success rate…


    • [PDF File]Sustained High Quality of Life in a 5-Year Long Term ...

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      Key words: Quality of Life, Ablation, SVT, Atrium, Radio Frequency Introduction RF catheter ablation of SVT is a well-established treatment in invasive electrophysiology with a pri-mary success rate of more than 90% in all substrates. SVT ablation specifically targets the electroanatomical substrate, such as the slow pathway in AVNRT, the


    • [PDF File]Supraventricular Tachycardia (SVT)

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      – no effect on heart rate, cardiac conduction or refractoriness – no effect on induction of SVT or more rapid rates of induced tachycardias. • Moderate caffeine intake should not be: – considered to cause cardiac arrhythmias. – restricted in patients with a history of arrhythmias. J Cardiovasc Electrophysiol, Vol. 26, pp. 1-6, January ...


    • [PDF File]Peri-procedural Management of Patients undergoing Catheter ...

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      • Most common SVT, accounts for 50-60% • Mostly in healthy you women • Can occur in pericarditis, previous MI or MVP • Reentry with two pathways, typical and atypical • Success rate with ablation 96% (Colucci, 2010 and Ferguson, 2003)


    • Long-Term Outcome of Ablative Therapy of Postoperative ...

      Successive SVT developing over time may be caused by different mechanisms. Ablative therapy is potentially curative, with a procedural success rate of 78%. In patients who had multiple ablation procedures, the SVT originated from different atrial sites, suggesting that these new SVT were caused by progressive atrial disease. Despite recurrent ...


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