2011
Prediction of Early Stroke Risk in Transient Symptoms With Infarction
Arsava E, Furie K, Schwamm L, Sorensen A, Ay H. Prediction of Early Stroke Risk in Transient Symptoms With Infarction. Stroke 2011, 42: 2186-2190. PMID: 21680907, PMCID: PMC3144273, DOI: 10.1161/strokeaha.110.604280.Peer-Reviewed Original ResearchConceptsTransient ischemic attackReceiver-operating characteristic curveIschemic attackStroke riskTransient symptomsDiffusion-weighted imagesStroke prevention strategiesHigh-risk patientsRisk of strokeEarly stroke riskCharacteristic curveNew infarctionRecurrent strokeClinical deteriorationConsecutive patientsIschemic strokeSymptom onsetIndex lesionRetrospective seriesPrevention strategiesPatientsEarly interventionInfarctionStrokeSubsequent stroke
2008
Clinical- and Imaging-Based Prediction of Stroke Risk After Transient Ischemic Attack
Ay H, Arsava E, Johnston S, Vangel M, Schwamm L, Furie K, Koroshetz W, Sorensen A. Clinical- and Imaging-Based Prediction of Stroke Risk After Transient Ischemic Attack. Stroke 2008, 40: 181-186. PMID: 18948609, DOI: 10.1161/strokeaha.108.521476.Peer-Reviewed Original ResearchMeSH KeywordsAgedAged, 80 and overBrainComorbidityComputer SimulationDiffusion Magnetic Resonance ImagingDisease ProgressionEarly DiagnosisEmergency Medical ServicesFemaleHumansIncidenceIschemic Attack, TransientLogistic ModelsMaleMiddle AgedNeurologic ExaminationPredictive Value of TestsPrognosisReproducibility of ResultsRisk FactorsStrokeConceptsTransient ischemic attackIschemic attackStroke riskClinical featuresDiffusion-weighted imagingAcute infarctsClinical transient ischemic attackDiffusion-weighted imaging findingsEarly stroke riskRelevant clinical settingsCharacteristic curveLogistic regression modelsConsecutive patientsSymptom onsetIndependent predictorsRisk stratificationImaging findingsTherapeutic measuresHospital resourcesEarly riskClinical settingResponse criteriaPredictive instrumentStrokeSubsequent stroke