| TI | Tortuosity index |
| NIHSS | National Institutes of Health Stroke Scale |
| mTICI | Modified Thrombolysis In Cerebral Infarction |
| RIS | Radiological Information System |
| CTA | Computed tomography angiography |
| CCA | Common carotid artery |
| IQR | Interquartile range |
| TUA | Transient ischemic attack |
| COVID-19 | Coronavirus disease 2019 |
| EVT | Endovascular thrombectomy |
| CAS | Carotid artery stenting |
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