Table 3. Risk factors according to stroke type.
AIS : arterial ischemic stroke, CSVT : cerebral sinovenous thrombosis, MS : metabolic stroke, HS : hemorrhagic stroke, MMD : moyamoya disease, MELAS : mitochondrial encephalopathy with lactic acidosis and stroke-like episodes, AVM : arteriovenous malformation, SNUCH : Seoul National University Children's Hospital