2023
Developing Validated Tools to Identify Pulmonary Embolism in Electronic Databases: Rationale and Design of the PE-EHR+ Study
Bikdeli B, Lo Y, Khairani C, Bejjani A, Jimenez D, Barco S, Mahajan S, Caraballo C, Secemsky E, Klok F, Hunsaker A, Aghayev A, Muriel A, Wang Y, Hussain M, Appah-Sampong A, Lu Y, Lin Z, Aneja S, Khera R, Goldhaber S, Zhou L, Monreal M, Krumholz H, Piazza G. Developing Validated Tools to Identify Pulmonary Embolism in Electronic Databases: Rationale and Design of the PE-EHR+ Study. Thrombosis And Haemostasis 2023, 123: 649-662. PMID: 36809777, PMCID: PMC11200175, DOI: 10.1055/a-2039-3222.Peer-Reviewed Original ResearchMeSH KeywordsAlgorithmsElectronic Health RecordsHumansInternational Classification of DiseasesPredictive Value of TestsPulmonary EmbolismReproducibility of ResultsConceptsElectronic health recordsNLP algorithmNatural language processing toolsLanguage processing toolsPrincipal discharge diagnosisICD-10 codesDischarge diagnosisNLP toolsChart reviewHealth systemProcessing toolsYale New Haven Health SystemPatient identificationElectronic databasesHealth recordsData validationHigh-risk PEPulmonary Embolism ResearchSecondary discharge diagnosisIdentification of patientsManual chart reviewNegative predictive valueCodeRadiology reportsAlgorithm
2019
Administrative Billing Codes for Identifying Patients With Cardiac Arrest
DeZorzi C, Boyle B, Qazi A, Luthra K, Khera R, Chan PS, Girotra S. Administrative Billing Codes for Identifying Patients With Cardiac Arrest. Journal Of The American College Of Cardiology 2019, 73: 1598-1600. PMID: 30922482, PMCID: PMC6625314, DOI: 10.1016/j.jacc.2019.01.030.Peer-Reviewed Original Research
2018
Transition to the ICD-10 in the United States: An Emerging Data Chasm
Khera R, Dorsey KB, Krumholz HM. Transition to the ICD-10 in the United States: An Emerging Data Chasm. JAMA 2018, 320: 133-134. PMID: 29868861, DOI: 10.1001/jama.2018.6823.Peer-Reviewed Original Research
2017
Administrative Codes for Capturing In-Hospital Cardiac Arrest
Khera R, Spertus JA, Starks MA, Tang Y, Bradley SM, Girotra S, Chan PS. Administrative Codes for Capturing In-Hospital Cardiac Arrest. JAMA Cardiology 2017, 2: 1275-1277. PMID: 28877294, PMCID: PMC5736791, DOI: 10.1001/jamacardio.2017.2904.Peer-Reviewed Original ResearchAdministrative Claims, HealthcareAgedAged, 80 and overCardiopulmonary ResuscitationDatabases, FactualElectric CountershockFemaleHeart ArrestHospitalizationHumansInformation Storage and RetrievalInternational Classification of DiseasesMaleMedicareRegistriesTachycardia, VentricularUnited StatesVentricular FibrillationVentricular Flutter