Peri-Therapeutic Quantitative Flow Analysis of Endovascular Revascularization for Ischemic Stroke Patients on Digital Subtraction Angiography

Peri-Therapeutic Quantitative Flow Analysis of Endovascular Revascularization for Ischemic Stroke Patients on Digital Subtraction Angiography

Digital subtraction angiography (DSA) and optical flow method (OFM) were integrated to quantitate cerebral blood flow in patients with ischemic stroke and the results were utilized to predict the outcome of treatment. A total of 34 patients with ischemic stroke who received endovascular therapy were...

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Veröffentlicht in:Journal of medical and biological engineering 2018-06, Vol.38 (3), p.387-395
Hauptverfasser: Yang, Shih-Neng, Lin, Yu-Yi, Ho, Tsung-Jung, Cheng, Shi-Yann, Chiou, Yu-Rou, Liao, Chun-Han, Zhang, Geoffrey G., Huang, Tzung-Chi
Format: Artikel
Sprache:eng
Schlagworte:
Angiography
Biomedical Engineering and Bioengineering
Blood flow
Blood pressure
Cardiovascular system
Cell Biology
Cerebral blood flow
Engineering
Flow velocity
Imaging
Ischemia
Medical imaging
Optical flow (image analysis)
Original Article
Patients
Radiology
Stroke
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Zusammenfassung:Digital subtraction angiography (DSA) and optical flow method (OFM) were integrated to quantitate cerebral blood flow in patients with ischemic stroke and the results were utilized to predict the outcome of treatment. A total of 34 patients with ischemic stroke who received endovascular therapy were included in this study. The post-treatment blood flow velocity was significantly higher ( P   median value of 33.36%) were more likely to have a higher MBD NIHSS improve score (> 4) than those with a lower blood flow gain (
ISSN:1609-0985
2199-4757
DOI:10.1007/s40846-017-0322-5