Fluid-structure interaction simulations for the prediction of fractional flow reserve in pediatric patients with anomalous aortic origin of a coronary artery

no code implementations • 2 May 2024 • Charles Puelz, Craig G. Rusin, Dan Lior, Shagun Sachdeva, Tam T. Doan, Lindsay F. Eilers, Dana Reaves-O'Neal, Silvana Molossi

We find reasonable agreement between the model predicted and clinically measured FFR at stress, indicating the credibility of this modeling framework for predicting hemodynamics of pediatric AAOCA patients.

Deformable Registration of MRA Images with 4D Flow Images to Facilitate Accurate Estimation of Flow Properties within Blood Vessels

no code implementations • 5 Dec 2023 • Dan U. Lior, Charles Puelz, Justin Weigand, Kristina V. Montez, Yimo Wang, Silvana Molossi, Daniel J. Penny, Craig G. Rusin

Both the geometry of the vessel walls and the velocity of the blood within them are required to generate accurate estimates of vessel flow properties.