Telestroke, Stroke, Brain aneurysm, Transient ischemic attack, Carotid artery disease, Brain hemorrhage, Dural arteriov...enous fistula, Brain AVM, Arteriovenous malformation, Subarachnoid hemorrhage, Intracranial hematoma, CADASIL, Cerebral microbleeds, Subdural hematoma, Antiphospholipid syndrome, Spinal arteriovenous malformation, Cavernous malformations, Central nervous system arteritis, Central nervous system vascular malformations, Intracranial venous malformation, Intracranial hemorrhage, Cerebral amyloid angiopathy, Basilar artery stenosis, Vertebral artery dissection, Vertebral artery stenosis, Cerebrovascular disease, Cavernous hemangioma, Intracerebral hemorrhage, Amaurosis fugax, Carotid dissection