What we learned printing patient-specific carotid bifurcations and putting them on a pulsatile pump.
[PLACEHOLDER — replace with your own writing]
Every imaging measurement needs a ground truth, and for haemodynamics that means a physical phantom where you set the flow yourself. This post covers the practical parts nobody publishes: print materials that do not distort under contrast, seating the geometry so it does not leak at systolic pressure, and matching the blood-mimicking fluid to the attenuation you actually see in patients.
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