Non-invasive Estimation of Pressure Drop Across Aortic Coarctations: Validation of 0D and 3D Computational Models with In Vivo Measurements

Blood pressure gradient ( Δ P ) across an aortic coarctation (CoA) is an important measurement to diagnose CoA severity and gauge treatment efficacy. Invasive cardiac catheterization is currently the gold-standard method for measuring blood pressure. The objective of this study was to evaluate the a...

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Veröffentlicht in:	Annals of biomedical engineering 2024-05, Vol.52 (5), p.1335-1346
Hauptverfasser:	Nair, Priya J., Pfaller, Martin R., Dual, Seraina A., McElhinney, Doff B., Ennis, Daniel B., Marsden, Alison L.
Format:	Artikel
Sprache:	eng
Schlagworte:	Accuracy Aorta Biochemistry Biological and Medical Physics Biomedical and Life Sciences Biomedical Engineering and Bioengineering Biomedicine Biophysics Blood pressure Boundary conditions Catheterization Classical Mechanics Computing time Estimates Formability Intubation Mathematical models Measurement methods Medical imaging Medical instruments Original Article Patients Performance degradation Pressure drop Simulation Three dimensional models
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