Peri-Therapeutic Quantitative Flow Analysis of Endovascular Revascularization for Ischemic Stroke Patients on Digital Subtraction Angiography
| Autor: | Shih Neng Yang, Shi Yann Cheng, Yu Rou Chiou, Yu Yi Lin, Geoffrey Zhang, Tzung Chi Huang, Tsung Jung Ho, Chun Han Liao |
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| Rok vydání: | 2017 |
| Předmět: |
medicine.medical_specialty
Endovascular revascularization medicine.diagnostic_test business.industry Peri Biomedical Engineering Hemodynamics General Medicine Blood flow Digital subtraction angiography 030218 nuclear medicine & medical imaging 03 medical and health sciences 0302 clinical medicine Cerebral blood flow Internal medicine Ischemic stroke medicine Cardiology In patient cardiovascular diseases Radiology business 030217 neurology & neurosurgery |
| Zdroj: | Journal of Medical and Biological Engineering. 38:387-395 |
| ISSN: | 2199-4757 1609-0985 |
| Popis: | 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 ( |
| Databáze: | OpenAIRE |
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