2020
Cerebral Small Vessel Diseases and Sleep Related Strokes
Lauer A, Ay H, Bianchi M, Charidimou A, Boulouis G, Ayres A, Vashkevich A, Schwab K, Singhal A, Viswanathan A, Rost N, Goldstein J, Rosand J, Schwamm L, Greenberg S, Gurol M. Cerebral Small Vessel Diseases and Sleep Related Strokes. Journal Of Stroke And Cerebrovascular Diseases 2020, 29: 104606. PMID: 31937490, DOI: 10.1016/j.jstrokecerebrovasdis.2019.104606.Peer-Reviewed Original ResearchConceptsSmall vessel diseaseCerebral small vessel diseaseSmall artery occlusionIntracerebral hemorrhageIschemic strokeHemorrhagic strokeICH patientsVessel diseasePresence of SVDCerebral amyloid angiopathyLobar intracerebral hemorrhageICH cohortArtery occlusionSymptom onsetAmyloid angiopathyHemodynamic changesIS cohortRisk factorsStroke systemsCausative ClassificationStrokePatientsCohortDeep locationDisease
2014
Exposing Hidden Truncation-Related Errors in Acute Stroke Perfusion Imaging
Copen W, Deipolyi A, Schaefer P, Schwamm L, González R, Wu O. Exposing Hidden Truncation-Related Errors in Acute Stroke Perfusion Imaging. American Journal Of Neuroradiology 2014, 36: 638-645. PMID: 25500309, PMCID: PMC7964314, DOI: 10.3174/ajnr.a4186.Peer-Reviewed Original ResearchConceptsPerfusion scanVolume of lesionsScan durationSymptom onsetAcute infarctsHemodynamic measurementsLesion reversalClinical trialsLesion volumePatient managementPerfusion MRPerfusion imagingInjected contrast agentPerfusion imagesPatient CTLesionsDurationMTTCTLong scan durationScansContrast agentsShort scan durationTmaxPerfusion estimates
1998
Effects of Induced Hypertension on Transcranial Doppler Ultrasound Velocities in Patients After Subarachnoid Hemorrhage
Manno E, Gress D, Schwamm L, Diringer M, Ogilvy C. Effects of Induced Hypertension on Transcranial Doppler Ultrasound Velocities in Patients After Subarachnoid Hemorrhage. Stroke 1998, 29: 422-428. PMID: 9472884, DOI: 10.1161/01.str.29.2.422.Peer-Reviewed Original ResearchConceptsMiddle cerebral arteryInduced hypertensionTCD velocitiesSubarachnoid hemorrhageTranscranial Doppler ultrasoundIntact autoregulationArterial pressureCerebral vasospasmCerebral arteryCerebral autoregulationTranscranial Doppler ultrasound velocitiesCerebral blood flow velocityContinuous TCD monitoringMean arterial pressureBlood flow velocityLevel of autoregulationDoppler ultrasound velocitiesAdditional patientsClinical evidenceClinical differencesTCD monitoringHypertensionDoppler ultrasoundHemorrhagePatients