2022
Cardiac Status Among Heart Failure Patients With Implantable Cardioverter Defibrillators Before, During, and After COVID-19 Lockdown
Lu Y, Jones PW, Murugiah K, Caraballo C, Mahajan S, Massey D, Ahmed R, Bader E, Krumholz H. Cardiac Status Among Heart Failure Patients With Implantable Cardioverter Defibrillators Before, During, and After COVID-19 Lockdown. Journal Of Cardiac Failure 2022, 28: 1372-1374. PMID: 35690314, PMCID: PMC9187866, DOI: 10.1016/j.cardfail.2022.05.012.Peer-Reviewed Original ResearchConceptsImplantable cardioverter defibrillatorHeart failure patientsCRT-D devicesCardiac statusFailure patientsHeart failureCardioverter defibrillatorCardiac resynchronization therapy defibrillatorAcute cardiac conditionsMedical care deliveryInpatient careCardiac conditionsPhysiologic markersInpatient servicesPatientsCardiac healthCare deliveryMarked restrictionImplanted ICDsMinneapolis/Saint PaulSex subgroupsDefibrillatorCOVID-19Telemedicine servicesCOVID-19 lockdown
1990
Blood culture phlebotomy: switching needles does not prevent contamination.
Krumholz HM, Cummings S, York M. Blood culture phlebotomy: switching needles does not prevent contamination. Annals Of Internal Medicine 1990, 113: 290-2. PMID: 2375564, DOI: 10.7326/0003-4819-113-4-290.Peer-Reviewed Original ResearchConceptsBlood culturesSkin flora contaminationEmergency departmentBlood culture bottlesConventional blood culture techniqueMedical inpatient servicesRenal transplant unitLarge university hospitalBlood culture techniquesCulture bottlesTransplant unitUniversity HospitalInpatient servicesPhysician assistantsGeneral medicineRate of contaminationSterile needleMedical studentsNeedleDepartment