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NCT03444337Recruiting

High-resolution MRI of Atrial Fibrillation Patients Prior to Focal Impulse and Rotor Modulation (FIRM) Ablation

High-resolution Contrast-Enhanced MRI of Atrial Fibrillation Patients Prior to FIRM Ablation

Source: ClinicalTrials.gov · Last updated 9 Sept 2026

Brief summary (registry, in English)

Patients undergoing FIRM guided ablation of atrial fibrillation will undergo high resolution MRI imaging to determine correlation of underlying anatomic fibrotic regions with FIRM targeted sites for ablation.

Status (registry)
Recruiting
Study type
Observational
Enrollment
20 (estimated)
First submitted
18 Feb 2018
Start date
3 Nov 2016
Primary completion date
30 Dec 2027
Lead sponsor
Ohio State University
NCT number
NCT03444337

What you commit to

  • Study type: Observational
  • Planned participants: 20
  • From 3 Nov 2016 to the primary completion date, 30 Dec 2027
  • 1 site in 1 country
  • Visits and tests: ask the trial team, the registry does not list them

Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.

Who cannot take part

Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.

Other

  • LAA thrombus present on pre-procedure TEE
  • Unable to undergo MRI imaging
  • Unable to receive gadolinium contrast.

Who the study is looking for

  • Patients with symptomatic paroxysmal or persistent atrial fibrillation undergoing clinically-indicated ablation procedure employing FIRM mapping with pre-operative MRI.
  • Subjects must be at least 18 years of age.

Age in the registry: 18 years to - · Sex: All · Accepts healthy volunteers

Full criteria on ClinicalTrials.gov

Sites (1)

Sites in registry order. Pick your city on the disease page to sort them by distance.

SiteCityCountrySite status
Ohio State University
Coordinator of this site? Confirm its status		ColumbusUnited StatesRecruiting

This page is information, not medical advice. Discuss any trial with your doctor.