- Meeting abstract
- Open Access
2054 Prevalence of unsuspected abnormal findings in cardiac magnetic resonance imaging for pulmonary vein mapping
© Mendoza and Fuisz; licensee BioMed Central Ltd. 2008
- Published: 22 October 2008
- Atrial Fibrillation
- Medical Record
- Retrospective Review
- Pulmonary Vein
Cardiac magnetic resonance imaging (cMRI) has been utilized to evaluate the anatomy of the pulmonary veins (PV) for radiofrequency catheter ablation (RFCA) of atrial fibrillation. The purpose of our study was to assess the prevalence of significant findings identified on cMRI examinations ordered to assess PV anatomy.
We performed a retrospective review of consecutive patients with a diagnosis of atrial fibrillation who were either pre- or post-RFCA and underwent cMRI between December 2005 to September 2007. The prevalence of other significant findings was established by review of electronic medical records.
As cardiac MRI is increasingly used for PV mapping, various anatomical abnormalities unrelated to atrial fibrillation will be identified. Our study revealed a high prevalence of unsuspected cardiac and vascular findings with potential clinical significance. Interpreters of these studies should be familiar with the spectrum of these abnormalities, and to have a practical approach to the management of these findings.
This article is published under license to BioMed Central Ltd.