641. Sources of emboli in stroke / Causes of stroke in young people / What % of patients with TIA develop a stroke within 3 months? November 7th, 2008 by reuben in CVA/ICH/TIA Back Top Tags: card 640. Where does vessel occlusion most commonly occur in thrombotic stroke? / What % of ischemic strokes are thrombotic? / Lacunae or small vessel strokes: RFs, common locations, common syndromes / What clinical features are not present with lacunes? 642. ICH comprises what % of acute strokes? / Causes of ICH / What % of anterior CVAs and posterior CVAs progress after presentation? / Signs of anterior cerebral artery occlusion / Middle cerebral artery (MCA) Leave a Reply Cancel reply Please post any discussion to the emupdates Reddit page.