Dr Richard I Aviv
Dr Richard I Aviv
Professor University of Ottawa
Verified email at
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Cited by
Atrial fibrillation in patients with cryptogenic stroke
DJ Gladstone, M Spring, P Dorian, V Panzov, KE Thorpe, J Hall, H Vaid, ...
N engl J med 370, 2467-2477, 2014
Recommendations on angiographic revascularization grading standards for acute ischemic stroke: a consensus statement
OO Zaidat, AJ Yoo, P Khatri, TA Tomsick, R Von Kummer, JL Saver, ...
Stroke 44 (9), 2650-2663, 2013
CT angiography “spot sign” predicts hematoma expansion in acute intracerebral hemorrhage
R Wada, RI Aviv, AJ Fox, DJ Sahlas, DJ Gladstone, G Tomlinson, ...
Stroke 38 (4), 1257-1262, 2007
CT angiography clot burden score and collateral score: correlation with clinical and radiologic outcomes in acute middle cerebral artery infarct
IYL Tan, AM Demchuk, J Hopyan, L Zhang, D Gladstone, K Wong, ...
American Journal of Neuroradiology 30 (3), 525-531, 2009
Prediction of haematoma growth and outcome in patients with intracerebral haemorrhage using the CT-angiography spot sign (PREDICT): a prospective observational study
AM Demchuk, D Dowlatshahi, D Rodriguez-Luna, CA Molina, YS Blas, ...
The Lancet Neurology 11 (4), 307-314, 2012
Identification of penumbra and infarct in acute ischemic stroke using computed tomography perfusion–derived blood flow and blood volume measurements
BD Murphy, AJ Fox, DH Lee, DJ Sahlas, SE Black, MJ Hogan, SB Coutts, ...
Stroke 37 (7), 1771-1777, 2006
Cerebral Angiographic Revascularization Grading (CARG) Collaborators; STIR Revascularization working group; STIR Thrombolysis in Cerebral Infarction (TICI) Task Force …
OO Zaidat, AJ Yoo, P Khatri, TA Tomsick, R von Kummer, JL Saver, ...
Stroke 44 (9), 2650-2663, 2013
Primary central nervous system vasculitis in children
SM Benseler, E Silverman, RI Aviv, R Schneider, D Armstrong, PN Tyrrell, ...
Arthritis & Rheumatism 54 (4), 1291-1297, 2006
Hemorrhagic Transformation of Ischemic Stroke: Prediction with CT Perfusion1
RI Aviv, CD d'Esterre, BD Murphy, JJ Hopyan, B Buck, G Mallia, V Li, ...
Radiology 250 (3), 867-877, 2009
Acute stroke imaging research roadmap II
M Wintermark, GW Albers, JP Broderick, AM Demchuk, JB Fiebach, ...
Stroke 44 (9), 2628-2639, 2013
Atrial premature beats predict atrial fibrillation in cryptogenic stroke: results from the EMBRACE trial
DJ Gladstone, P Dorian, M Spring, V Panzov, M Mamdani, JS Healey, ...
Stroke 46 (4), 936-941, 2015
Absolute risk and predictors of the growth of acute spontaneous intracerebral haemorrhage: a systematic review and meta-analysis of individual patient data
RAS Salman, J Frantzias, RJ Lee, PD Lyden, TWK Battey, AM Ayres, ...
The Lancet Neurology 17 (10), 885-894, 2018
Imaging biomarkers in Parkinson’s disease and Parkinsonian syndromes: current and emerging concepts
U Saeed, J Compagnone, RI Aviv, AP Strafella, SE Black, AE Lang, ...
Translational neurodegeneration 6 (1), 1-25, 2017
Alberta Stroke Program Early CT Scoring of CT perfusion in early stroke visualization and assessment
RI Aviv, J Mandelcorn, S Chakraborty, D Gladstone, S Malham, ...
American journal of neuroradiology 28 (10), 1975-1980, 2007
Angiography‐negative primary central nervous system vasculitis in children: a newly recognized inflammatory central nervous system disease
SM Benseler, G deveber, C Hawkins, R Schneider, PN Tyrrell, RI Aviv, ...
Arthritis & Rheumatism 52 (7), 2159-2167, 2005
Certainty of stroke diagnosis: incremental benefit with CT perfusion over noncontrast CT and CT angiography
J Hopyan, A Ciarallo, D Dowlatshahi, P Howard, V John, R Yeung, ...
Radiology 255 (1), 142-153, 2010
MR imaging and angiography of primary CNS vasculitis of childhood
RI Aviv, SM Benseler, ED Silverman, PN Tyrrell, G Deveber, LM Tsang, ...
American Journal of Neuroradiology 27 (1), 192-199, 2006
Radiation dose from multidetector row CT imaging for acute stroke
A Mnyusiwalla, RI Aviv, SP Symons
Neuroradiology 51 (10), 635-640, 2009
Renal safety of CT angiography and perfusion imaging in the emergency evaluation of acute stroke
JJ Hopyan, DJ Gladstone, G Mallia, J Schiff, AJ Fox, SP Symons, BH Buck, ...
American Journal of Neuroradiology 29 (10), 1826-1830, 2008
White Matter Thresholds for Ischemic Penumbra and Infarct Core in Patients with Acute Stroke: CT Perfusion Study1
BD Murphy, AJ Fox, DH Lee, DJ Sahlas, SE Black, MJ Hogan, SB Coutts, ...
Radiology 247 (3), 818-825, 2008
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