Evaluation of aneurysm flow diverter (stent) treatment using multi-angled 1000 fps high-speed angiography (HSA) and optical flow (OF)
Emily Vanderbilt,
Ruth White,
S. V. Setlur Nagesh
et al.
Abstract:Understanding detailed hemodynamics is critical in the treatment of aneurysms and other vascular diseases; however, traditional digital subtraction angiography (DSA) does not provide detailed quantitative flow information. Instead, 1000 fps High-Speed Angiography (HSA) can be used for high-temporal visualization and evaluation of detailed blood flow patterns and velocity distributions. In the treatment of aneurysms, flow diverter expansion and positioning play a critical role in affecting the hemodynamics and … Show more
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