Aortic size, distensibility, and pulse wave velocity changes with aging: longitudinal analysis from Multi-Ethnic Study of Atherosclerosis (MESA)

Chia-Ying Liu 1 Doris Chen 1 Gisela Teixido-Tura 2 Atul Chugh 1 Alban Redheuil 3, 4 Antoinette Gomes 5 Martin Prince 6 William Hundley 7 David Bluemke 8 Joao Lima 1
1 JHU - Johns Hopkins University
2 Department of Cardiology
3 HEGP - Hôpital Européen Georges Pompidou [APHP]
4 LIF - Laboratoire d'Imagerie Fonctionnelle
5 Department of Radiology [Los Angeles]
6 Department of Radiology
7 Deparment of Internal Medicine
8 Radiology and Imaging Sciences
Abstract : Arterial stiffening is related to an intricate interplay between aging and other cardiovascular risk factors. The aortic arch accounts for most of the vascular buffering function and is primarily involved in arterial stiffening. MRI has been used to noninvasively measure strain, distensibility, and pulse wave velocity of the ascending aorta. We report aortic size and stiffness changes over mid to late adulthood in longitudinal comparisons with MRI over a 10-year period in the MESA cohort.
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Communication dans un congrès
15th Annual SCMR Scientific Sessions, Feb 2012, Orlando, United States. BioMed Central, 14 (Suppl 1), pp.P126, 2012, Journal of Cardiovascular Magnetic Resonance. 〈10.1186/1532-429X-14-S1-P126〉
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Contributeur : Ed. Bmc <>
Soumis le : mercredi 1 février 2012 - 21:11:44
Dernière modification le : mercredi 21 mars 2018 - 18:57:25
Document(s) archivé(s) le : mercredi 2 mai 2012 - 02:43:16

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Chia-Ying Liu, Doris Chen, Gisela Teixido-Tura, Atul Chugh, Alban Redheuil, et al.. Aortic size, distensibility, and pulse wave velocity changes with aging: longitudinal analysis from Multi-Ethnic Study of Atherosclerosis (MESA). 15th Annual SCMR Scientific Sessions, Feb 2012, Orlando, United States. BioMed Central, 14 (Suppl 1), pp.P126, 2012, Journal of Cardiovascular Magnetic Resonance. 〈10.1186/1532-429X-14-S1-P126〉. 〈inserm-00665429〉

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