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Journal of Cardiovascular Magnetic Resonance

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Open Access 01-12-2015 | Oral presentation

Blood flow pattern in the ascending aorta after TAVI and conventional aortic valve replacement: Analysis using 4D-Flow MRI

Authors: Ralf F Trauzeddel, Ulrike Loebe, Alex J Barker, Carmen Gelsinger, Christian Butter, Michael Markl, Jeanette Schulz-Menger, Florian von Knobelsdorff-Brenkenhoff

Published in: Journal of Cardiovascular Magnetic Resonance | Special Issue 1/2015

Excerpt

Transarterial aortic valve implantation (TAVI) is a valid alternative to treat aortic stenosis in patients with high surgical risk. The impact of TAVI on changes in blood flow dynamics in the ascending aorta has not been systematically analyzed. Using temporally resolved, three-dimensional, phase contrast MRI (4D-flow), we studied 3D hemodynamics in the ascending aorta (AAo) after TAVI and compared the results to patients with conventional aortic valve replacement (AVR) as well as healthy controls. …

Title: Blood flow pattern in the ascending aorta after TAVI and conventional aortic valve replacement: Analysis using 4D-Flow MRI
Authors: Ralf F Trauzeddel
Ulrike Loebe
Alex J Barker
Carmen Gelsinger
Christian Butter
Michael Markl
Jeanette Schulz-Menger
Florian von Knobelsdorff-Brenkenhoff
Publication date: 01-12-2015
Publisher: BioMed Central
Published in: Journal of Cardiovascular Magnetic Resonance / Issue Special Issue 1/2015
Electronic ISSN: 1532-429X
DOI: https://doi.org/10.1186/1532-429X-17-S1-O68

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Blood flow pattern in the ascending aorta after TAVI and conventional aortic valve replacement: Analysis using 4D-Flow MRI

Excerpt

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