January 25, 2013EP EuropaceOpen Access

Acute and long-term outcome after catheter ablation of supraventricular tachycardia in patients after the Mustard or Senning operation for D-transposition of the great arteries

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Why the study?

Does catheter ablation (manual or RMN) provide acute and long-term success for IART or AVNRT in patients with d-TGA post-Mustard/Senning operation?

Population

26 patients with D-transposition of the great arteries post-Mustard or Senning operation who underwent…

Comparison

Catheter ablation using a three-dimensional… vs Manual ablation compared to remote magnetic…

Design

Cohort

Follow-up

mean 34.1 ± 24.5 months

Authors

JWJinjin WuTianjin Medical University IDIsabel DeisenhoferElectrophysiology SAS. AmmarDeutsches Herzzentrum München

Discussion

Member takes

Implication

Supports ablation for IART/AVNRT in d-TGA post-Mustard/Senning; leaves open RMN superiority in randomized trials.

Structured PICO

Does catheter ablation (manual or RMN) provide acute and long-term success for IART or AVNRT in patients with d-TGA post-Mustard/Senning operation?

Population

26 patients (mean age 28.7 ± 6.7 years, 8 females) with D-transposition of the great arteries (d-TGA) post-Mustard (n=15) or Senning (n=11) operation who underwent catheter ablation for intra-atrial re-entrant tachycardia (IART) or atrioventricular nodal re-entrant tachycardia (AVNRT).

Intervention

Catheter ablation using a three-dimensional mapping system (CARTO), performed manually (n=25) or by remote magnetic navigation (RMN) (n=9).

Comparator

Manual ablation compared to remote magnetic navigation (RMN) for procedural metrics, though primarily an observational cohort without a formal control group.

Outcome

Acute success and long-term freedom from IART or AVNRT.

Catheter ablation for IART or AVNRT in patients with d-TGA post-Mustard/Senning operation is highly effective, with remote magnetic navigation further improving procedural efficiency and success.

Cite This Study

Wu et al. (2013) studied this question.

synapsesocial.com/papers/6a70fa1978a11c550e0b02c3 https://doi.org/10.1093/europace/eus402

Topics

AF ablation outcomes

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Acute and long-term outcome after catheter ablation of supraventricular tachycardia in patients after the Mustard or Senning operation for D-transposition of the great arteries

Discussion

Member takes

Implication

Structured PICO

Cite This Study

Topics

Acute and long-term outcome after catheter ablation of supraventricular tachycardia in patients after the Mustard or Senning operation for D-transposition of the great arteries

Discussion

Member takes

Implication

Structured PICO

Cite This Study

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Topics

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