MRI for lesion visualization after catheter ablation.

Magnetic Resonance Imaging for lesion visualization after catheter ablation for treatment of atrial fibrillation - MRI for lesion visualization after catheter ablation

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

NL-OMON

Registry ID

NL-OMON54655

Enrollment

Registered

2019-09-16

Start date

2021-05-19

Completion date

Unknown

Last updated

2026-03-16

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

paroxysmal atrial fibrillation paroxysmal atrial fibrillation

Interventions

None listed

Eligibility

Age

18 Years to 99 Years

Inclusion criteria

Inclusion criteria: - 18 years of older - Diagnosed with paroxysmal atrial fibrillation - Planned to undergo catheter ablation - Written informed consent present

Exclusion criteria

Exclusion criteria: - Unable to provide informed consent - Contraindications for a diagnostic cardiac MRI (unstable implants, implanted devices

Design outcomes

Primary

Measure	Time frame
Main study parameters: visualization and quantification of atrial edema and scar after catheter ablation at different time points using CMR.	—

Secondary

Measure	Time frame
Secondary study parameters: oesophagus damage, left atrial volume index (LAVI), left atrial wall thickness, diameter pulmonary veins, pre-existent scar tissue, MRI thrombus detection (CT and TOE redundancy), atrial function pre- and post-ablation.	—

Countries

Netherlands

Contacts

Public ContactSM Rier

HagaZiekenhuis

cardioresearch@hagaziekenhuis.nl070-2106987

Outcome results