Publications by authors named "Aloma Blanch-Granada"

Peripheral Arteriovenous Malformations (pAVMs) are congenital vascular anomalies characterised by abnormal connections between arteries and veins that bypass the capillary network. This bypass results on a high-flow and low resistance vascular structure termed nidus. The high-flow and complex angioarchitecture of pAVMs makes treatment challenging and often suboptimal, as evidenced by high recurrence rates.

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The Norwood procedure creates a reconstructed neo-aorta to provide unobstructed systemic cardiac output (CO) for Hypoplastic Left Heart Syndrome (HLHS) patients. We used patient-specific computational fluid dynamics (CFD) simulations incorporating physiologic boundary conditions to quantify hemodynamics for reconstructed aortic arch geometries versus native aortic arches from a control group of single ventricle patients. We hypothesized that reconstructed arches from Norwood patients (n=5) would experience significant differences in time-averaged wall shear stress normalized to body surface area (TAWSSnBSA), oscillatory shear index (OSI), energy efficiency (Eeff), and energy loss (EL) versus controls (n=3).

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