๐Ÿ›๏ธ Verified NIH Record โ€ข Updated 2026-04-29

Correlation of the Arrhythmia Mechanism and Substrate to Ablate Persistent Atrial Fibrillation Study (NCT02184013)

Correlation of Arrhythmia Mechanism and Substrate to Ablate Persistent Atrial Fibrillation:A Pilot Study

๐Ÿ”ต Active, Not Recruiting Observational / Diagnostic ๐Ÿฉบ Clinical Procedure Protocol Sponsor: Ottawa Heart Institute Research Corporation

๐Ÿฉบ Plain-English Summary (8th-Grade Level)

This is a pilot study to assess the usefulness of ECG mapping, and enhanced MRI and PET scan imaging in identifying atrial fibrosis and arrhythmia circuits involved in persistent atrial fibrillation and in guiding an innovative AF catheter ablation strategy. It is hypothesized that identifying these critical arrhythmia circuits and atrial fibrosis with enhanced imaging and performing an individualized innovative AF catheter ablation will result in higher procedural success rates.

Who can join: Review the eligibility criteria below.

Location: University of Ottawa Heart Institute โ€” Ottawa, Ontario

Age range: 18 Years to 80 Years

๐Ÿงช Interventions in This Study

  • Catheter ablation (PROCEDURE)

๐Ÿ“‹ "Do I Qualify?" โ€” 1-Minute Self Screener

Instant Checklist

Full eligibility criteria are available on the official NIH protocol. View the criteria โ†—

๐Ÿ“ All Participating Trial Locations (1 Sites)

  • University of Ottawa Heart Institute โ€” Ottawa, Ontario

๐Ÿ’ฐ Cost, Insurance & Patient Rights

  • 100% Free Items: The investigational treatment and protocol-required procedures are supplied at zero cost by the sponsor.
  • Routine Patient Care: Under federal law (ACA ยง 2709) and many state statutes, routine care costs are covered during participation.
  • Voluntary Participation: You may withdraw at any time without affecting your standard medical care.

๐Ÿ’ก How to Participate

  1. Check the checklist above to see if you may qualify.
  2. Review the official NIH record below to find the coordinating site.
  3. Ask about the visit schedule, what is covered at no cost, and any travel support.
  4. Confirm with your own doctor before making a decision.
๐Ÿ›๏ธ View Official NIH Record โ†—