Evolution of hemodynamic forces in the pulmonary tree with progressively worsening pulmonary arterial hypertension in pediatric patients.

In conclusion, 3D flow simulations showed that WSS is significantly decreased in the MPA with disease while the mathematical morphometric model suggested increased WSS in the distal small vessels. Computational models can reveal mechanical stimuli acting on vessel walls that may inform patient risk stratification and flow shear experiments. PMID: 30635853 [PubMed - as supplied by publisher]
Source: Biomechanics and Modeling in Mechanobiology - Category: Biomedical Science Authors: Tags: Biomech Model Mechanobiol Source Type: research