2022
Frequency, predictors and cardiovascular outcomes associated with transthoracic echocardiographic findings during acute ischaemic stroke hospitalisation
Sharma R, Silverman S, Patel S, Schwamm LH, Sanborn DY. Frequency, predictors and cardiovascular outcomes associated with transthoracic echocardiographic findings during acute ischaemic stroke hospitalisation. Stroke And Vascular Neurology 2022, 7: 482-492. PMID: 35697387, PMCID: PMC9811598, DOI: 10.1136/svn-2021-001170.Peer-Reviewed Original ResearchConceptsStroke risk factorsAcute ischemic strokeStroke hospitalisationsTransthoracic echocardiographyRisk factorsClinical utilityAbnormal transthoracic echocardiographyHigh stroke riskCardiac event riskCoronary artery diseaseTransthoracic echocardiographic findingsNet reclassification improvementCategory ICardioembolic sourceRecurrent strokeTTE findingsCardiovascular outcomesEchocardiographic findingsCardiac eventsIschemic strokeOlder patientsStroke riskArtery diseaseSingle centerAtrial fibrillation
2012
Comparison of 30-Day Mortality Models for Profiling Hospital Performance in Acute Ischemic Stroke With vs Without Adjustment for Stroke Severity
Fonarow G, Pan W, Saver J, Smith E, Reeves M, Broderick J, Kleindorfer D, Sacco R, Olson D, Hernandez A, Peterson E, Schwamm L. Comparison of 30-Day Mortality Models for Profiling Hospital Performance in Acute Ischemic Stroke With vs Without Adjustment for Stroke Severity. JAMA 2012, 308: 257-264. PMID: 22797643, DOI: 10.1001/jama.2012.7870.Peer-Reviewed Original ResearchConceptsAcute ischemic strokeNIHSS scoreInitial stroke severityIschemic strokeStroke severityMedicare beneficiariesClaims-based risk modelsHospital mortality modelMean NIHSS scoreRisk-standardized outcomesHealth Stroke ScaleNet reclassification improvementDiscrimination improvement indexService Medicare beneficiariesHospital mortality risk modelMortality risk modelProfiling Hospital PerformanceGuidelines-StrokeIndex hospitalizationStroke ScaleReclassification improvementRisk modelModel discriminationPotential eligibilityStudy population