Quantitative 2-Dimensionsal Digital Subtraction Venography for Venous Interventions: Validation in Phantom and In Vivo Porcine Models.

Sarvesh PeriyasamyErick L OberstarJoseph F WhiteheadAyca Z KutluAlexander A PieperCarson A HoffmanGeng LiChris L BraceMichael A SpeidelPaul F Laeseke

Published in: Journal of vascular and interventional radiology : JVIR (2024)

Venous blood velocity was accurately quantified in a venous phantom and in vivo porcine models using qDSV. Intraprocedural changes in porcine iliac vein blood velocity were quantified with qDSV after creation of a stenosis and subsequently treating it with venoplasty and stent placement.

Keyphrases

blood flow
dual energy
image quality
physical activity
high resolution
computed tomography
ultrasound guided