Computational analysis to predict false-lumen perfusion and outcome of type B aortic dissection Giuseppe D'Ancona, MD, PhD, Jake Jaesang Lee, MS, Salvatore.

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Presentation transcript:

Computational analysis to predict false-lumen perfusion and outcome of type B aortic dissection Giuseppe D'Ancona, MD, PhD, Jake Jaesang Lee, MS, Salvatore Pasta, PhD, Gerlando Pilato, MD, Antonino Rinaudo, MS, Fabrizio Follis, MD, Michele Pilato, MD The Journal of Thoracic and Cardiovascular Surgery Volume 148, Issue 4, Pages 1756-1758 (October 2014) DOI: 10.1016/j.jtcvs.2014.06.065 Copyright © 2014 The American Association for Thoracic Surgery Terms and Conditions

Figure 1 Three-dimensional aortic geometry reconstructed from a patient with acute complication showing geometric parameters measured to characterize entry tear and aortic features. For statistical analysis purposes, entry tear location was dichotomized as proximal, medial (as shown by this sketch), or distal from the left subclavian artery; false and true luminal areas were measured perpendicularly to the aortic wall; flow was measured in the false and true luminal areas with Ensight (version 9.0; CEI, Apex, NC). FL, False lumen; TL, true lumen. The Journal of Thoracic and Cardiovascular Surgery 2014 148, 1756-1758DOI: (10.1016/j.jtcvs.2014.06.065) Copyright © 2014 The American Association for Thoracic Surgery Terms and Conditions

Figure 2 Systolic flow velocities derived computationally for a patient with aneurysmal evolution (A), an uncomplicated case (B), a patient with acute complications (C), and a patient with aneurysmal evolution (D). The Journal of Thoracic and Cardiovascular Surgery 2014 148, 1756-1758DOI: (10.1016/j.jtcvs.2014.06.065) Copyright © 2014 The American Association for Thoracic Surgery Terms and Conditions