Ischemic stroke classification
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1] Associate Editor(s)-in-Chief: Aysha Anwar, M.B.B.S[2]
Overview
Classification
.Ischemic stroke | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Based on duration of onset of symptoms | Based on cause | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Transient Ischemic stroke (symptoms lasts <24 hrs) | Acute Ischemic stroke (symptoms lasts >24 hrs) | Chronic ischemic stroke | Thrombotic | Embolic 1.Atrial fibrillation | Vasculitic Takayasu arteritis | Systemic hypoperfusion
1.Myocardial infarction | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
TOAST classification 1.Large artery atherosclerosis | Arterial thrombosis
1.Carotid artery 2.Vertebral artery 3.Circle of Willis 4.Middle cerbral artery | Venous thrombosis Central venous thrombosis | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Large vessel involvement
1.Atherosclerosis | Small vessel involvement
1.Fibrinoid degeneration | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
References