CT derived ECV in severe aortic stenosis: prognosticator and screening test for co-existent transthyretin cardiac amyloidosis

CT derived ECV in severe aortic stenosis: prognosticator and screening test for co-existent transthyretin cardiac amyloidosis

Introduction: Prior to transcutaneous aortic valve replacement (TAVR), a CT is performed (TAVR-CT). With modification, the CT exam can measure myocardial extracellular volume (ECV). A small increase in ECV occurs in severe aortic stenosis. A large increase in ECV occurs when transthyretin cardiac am...

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Main Authors: Joshua N. McShane, Anahita Tavoosi, Huda El Mais, Keren Mbondo Kasuku, Anthony Poulin, Mehmet Onur Omaygenc, Ian G. Burwash, David Messika-Zeitoun, Benjamin J.W. Chow, Gary R. Small
Format: Article
Language:English
Published: Elsevier 2025-08-01
Series:American Heart Journal Plus
Subjects:
Aortic stenosis
Myocardial extracellular volume
Transthyretin cardiac amyloidosis
Online Access:http://www.sciencedirect.com/science/article/pii/S2666602225000783
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