Acute enhancement of necrotic radio-frequency ablation lesions in left atrium and pulmonary vein ostia in swine model with non-contrast-enhanced T1-weighted MRI

PURPOSE: To evaluate non-contrast-enhanced MRI of acute radio-frequency ablation (RFA) lesions in the left atrium (LA) and pulmonary vein (PV) ostia. The goal is to provide a method for discrimination between necrotic (permanent) lesions and reversible injury, which is associated with recurrence aft...

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Published in:Magn Reson Med
Main Authors: Guttman, Michael A., Tao, Susumu, Fink, Sarah, Tunin, Rick, Schmidt, Ehud J., Herzka, Daniel A., Halperin, Henry R., Kolandaivelu, Aravindan
Format: Artigo
Language:Inglês
Published: 2019
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Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC6949368/
https://ncbi.nlm.nih.gov/pubmed/31565818
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/mrm.28001
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