The feasibility of relaxation-enhanced angiography without contrast and triggering for preprocedural planning of transcatheter aortic valve implantation
Frontiers in Cardiovascular Medicine
DECEMBER 13, 2023
Background Cardiovascular MRI is advantageous in transcatheter aortic valve implantation (TAVI) planning. Methods Thirty patients with severe aortic stenosis were prospectively enrolled. Transcatheter heart valve (THV) sizing was performed based on CCTA measurements and compared with 3D whole-heart MRI measurements.
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