ArticleJournal of arrhythmia2023
Porous tip radiofrequency ablation catheter reduced heart failure-related complications and healthcare resource utilization in paroxysmal atrial fibrillation patients.
Article in Journal of arrhythmia, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
2 citing papers in PubMed, 2 citations in OpenAlex.
- Anesthesia management for cardiac catheter ablation: what anesthesiologists should know.Journal of anesthesia · 2025Review
- Porous tip radiofrequency ablation catheter reduced heart failure-related complications and healthcare resource utilization in paroxysmal atrial fibrillation patients.Journal of arrhythmia · 2023Article
Corrections and comments
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Authors and funding
8 authors at 5 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Introduction: A 56-hole porous tip radiofrequency catheter was developed to provide more uniform cooling with less fluid delivery than a prior 6-hole irrigated design. This study aimed to evaluate the impact of contact force (CF) ablation with the porous tip on complications (congestive heart failure [CHF] and non-CHF related), healthcare resource utilization, and procedural efficiency in patients undergoing de novo paroxysmal atrial fibrillation (PAF) ablations in a real-world setting. Methods: Consecutive de novo PAF ablations were performed between February 2014 and March 2019 by six operators at a single US academic center. The 6-hole design was used through December 2016 with the 56-hole porous tip adopted in October 2016. The outcomes of interest included symptomatic CHF presentation and CHF-related complications. Results: Of 174 patients who were included, mean age was 61.1 ± 10.8 years, 67.8% were male, and 25.3% had a history of CHF. Ablation with the porous tip catheter significantly decreased fluid delivery (1177 vs. 1912 mL with the 6-hole design; Conclusion: The 56-hole porous tip led to significantly reduced CHF-related complications and healthcare utilization in PAF patients undergoing CF catheter ablation when compared to the prior 6-hole design. This reduction likely results from the significant decrease in fluid delivery during the procedure.
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Registered trials
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