Table 1.

Demographics, medical history, clinical presentations, outcomes, and infarct topography for large vessel occlusion stroke patients treated with endovascular thrombectomy (EVT). Infarct topography quantified on MRI describes brain regions involved in acute infarcts after EVT; percentages are represented as both of total infarct and of brain structure. Abbreviations: TIA transient ischemic attack, NIHSS NIH Stroke Scale, ICA internal carotid artery, M1 first segment of middle cerebral artery, M2 second segment, LKW last known well, TICI Thrombolysis in Cerebral Infarction, MRI magnetic resonance imaging, ICH intracerebral hemorrhage, mRS modified Rankin Scale, cc cubic centimeter, IQR interquartile range.

	Median/Count	IQR/Percent
Age, Years	69	59-79
Female	89	53%
Hypertension	110	66%
Diabetes	29	17%
Atrial Fibrillation	50	30%
Stroke/TIA History	27	16%
Coronary Artery Disease	31	19%
Smoking	31	19%
Presenting NIHSS	16	13-20
Cervical ICA Disease	29	17%
Intracranial Occlusion
ICA Terminus	32	19%
M1	107	64%
M2	27	16%
Alteplase	92	55%
LKW-Alteplase Time, Min	116	80-169
LKW-Groin Time, Min	255	169-376
LKW-Recanalization Time, Min	289	208-410
Groin-Recanalization Time, Min	38	22-64
TICI 2b-3 Recanalization	142	85%
Groin-MRI Time, Hr	24	18-46
Recanalization-MRI Time, Hr	23	16-39
Left Side Infarct	99	59%
Bilateral Infarct	6	4%
ICH	5	3%
90d mRS 0-2	62	43%
Total Infarct Volume, cc	45	18-122
White Matter
Infarct Volume, cc	17	6-49
% of Total Infarct	39%	33%-47%
% of Ipsilateral White Matter	7%	3%-20%
Cortex
Infarct Volume, cc	21	4-53
% of Total Infarct	42%	23%-52%
% of Ipsilateral Cortex	4%	1%-10%
Basal Ganglia
Infarct Volume, cc	5	1-8
% of Total Infarct	7%	3%-21%
% of Ipsilateral Basal Ganglia	39	11%-61%