JinJiang ablation catheter is no inferior than Johnson ablation catheter in radiofrequency ablation of paroxysmal supraventricular tachycardia.
arrhythmia
radiofrequency ablation
supraventricular tachycardia
Journal
Pacing and clinical electrophysiology : PACE
ISSN: 1540-8159
Titre abrégé: Pacing Clin Electrophysiol
Pays: United States
ID NLM: 7803944
Informations de publication
Date de publication:
02 2024
02 2024
Historique:
revised:
09
11
2023
received:
03
09
2023
accepted:
24
11
2023
medline:
15
2
2024
pubmed:
7
12
2023
entrez:
7
12
2023
Statut:
ppublish
Résumé
Paroxysmal supraventricular tachycardia (PSVT) is characterized by episodes of rapid tachycardia with sudden onset and sudden termination. PSVT treatment has evolved considerably over the past 30 years. Currently, radiofrequency catheter ablation is the first-line treatment. We conducted a randomized controlled trial to compare safety and effectiveness of PSVT ablation between the Jinjiang and Johnson (J&J) catheters in 57 patients in our hospital. Patients were randomly assigned to ablation procedures using either the Jinjiang system or the J&J Carto system. Follow-up was performed 3 days, 1, and 6 months after the procedure. Success rate, ablation time, frequency of ablation, and rates of complications and recurrence did not significantly differ between the groups. One Jinjiang group patient (3.6%) experienced arrhythmia recurrence during the 6-month follow-up. The Jinjiang catheter for radiofrequency ablation of PSVT is as safe and effective as the J&J catheter.
Sections du résumé
BACKGROUND
Paroxysmal supraventricular tachycardia (PSVT) is characterized by episodes of rapid tachycardia with sudden onset and sudden termination. PSVT treatment has evolved considerably over the past 30 years. Currently, radiofrequency catheter ablation is the first-line treatment.
HYPOTHESIS
We conducted a randomized controlled trial to compare safety and effectiveness of PSVT ablation between the Jinjiang and Johnson (J&J) catheters in 57 patients in our hospital.
METHODS AND RESULTS
Patients were randomly assigned to ablation procedures using either the Jinjiang system or the J&J Carto system. Follow-up was performed 3 days, 1, and 6 months after the procedure. Success rate, ablation time, frequency of ablation, and rates of complications and recurrence did not significantly differ between the groups. One Jinjiang group patient (3.6%) experienced arrhythmia recurrence during the 6-month follow-up.
CONCLUSIONS
The Jinjiang catheter for radiofrequency ablation of PSVT is as safe and effective as the J&J catheter.
Types de publication
Randomized Controlled Trial
Journal Article
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Pagination
275-280Subventions
Organisme : National Natural Science Foundation of China
ID : 82000276
Organisme : Administration of Traditional Chinese Medicine of Jiangxi Province
ID : 2020A0148
Organisme : Science and Technology Project of Jiangxi Provincial Health Commission
ID : 202310005
Informations de copyright
© 2023 Wiley Periodicals LLC.
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