2015
Intravenous Fluids in Acute Decompensated Heart Failure
Bikdeli B, Strait KM, Dharmarajan K, Li SX, Mody P, Partovian C, Coca SG, Kim N, Horwitz LI, Testani JM, Krumholz HM. Intravenous Fluids in Acute Decompensated Heart Failure. JACC Heart Failure 2015, 3: 127-133. PMID: 25660836, PMCID: PMC4438991, DOI: 10.1016/j.jchf.2014.09.007.Peer-Reviewed Original ResearchMeSH KeywordsAdolescentAdultAgedAged, 80 and overCohort StudiesDatabases, FactualFemaleFluid TherapyHeart FailureHospital MortalityHospitalizationHumansInfusions, IntravenousIntensive Care UnitsIntubation, IntratrachealIsotonic SolutionsMaleMiddle AgedRenal Replacement TherapyRetrospective StudiesRinger's SolutionSaline Solution, HypertonicSodium Potassium Chloride Symporter InhibitorsUnited StatesYoung AdultConceptsAcute decompensated heart failureDecompensated heart failureHeart failureIntravenous fluidsRetrospective cohort studyCritical care admissionRenal replacement therapyDays of hospitalizationProportion of hospitalizationsHalf-normal salineWarrants further investigationOnly diureticsCare admissionHospital deathHospital outcomesCohort studyLoop diureticsPatient groupReplacement therapyWorse outcomesNormal salineInpatient careMedian volumePatientsHospitalization
2014
Hospital Variation in Noninvasive Positive Pressure Ventilation for Acute Decompensated Heart Failure
Kulkarni VT, Kim N, Dai Y, Dharmarajan K, Safavi KC, Bikdeli B, Lindenauer PK, Testani J, Dries DL, Krumholz HM. Hospital Variation in Noninvasive Positive Pressure Ventilation for Acute Decompensated Heart Failure. Circulation Heart Failure 2014, 7: 427-433. PMID: 24633829, PMCID: PMC4386575, DOI: 10.1161/circheartfailure.113.000698.Peer-Reviewed Original ResearchConceptsAcute decompensated heart failureNoninvasive positive pressure ventilationDecompensated heart failureRisk-standardized mortality ratesPositive pressure ventilationHeart failureIntubation rateMortality ratePressure ventilationUse of NPPVHospital risk-standardized mortality ratesHigher intubation rateHospital practice patternsHospital-level outcomesCross-sectional studyHierarchical logistic regression modelsLogistic regression modelsNIPPV useHospital variationSuch hospitalizationsPractice patternsHospitalizationHospitalQuartileBottom quartile
2013
Acute Decompensated Heart Failure Is Routinely Treated as a Cardiopulmonary Syndrome
Dharmarajan K, Strait KM, Lagu T, Lindenauer PK, Tinetti ME, Lynn J, Li SX, Krumholz HM. Acute Decompensated Heart Failure Is Routinely Treated as a Cardiopulmonary Syndrome. PLOS ONE 2013, 8: e78222. PMID: 24250751, PMCID: PMC3824040, DOI: 10.1371/journal.pone.0078222.Peer-Reviewed Original ResearchConceptsDecompensated heart failureHeart failureRespiratory therapyHospital daysCardiopulmonary syndromeAcute decompensated heart failureAcute heart failure treatmentChronic obstructive pulmonary diseaseReceipt of medicationHeart failure hospitalizationHigh-dose corticosteroidsHospital day 2Hospital day 3Half of patientsChronic lung diseaseDays of hospitalizationHeart failure treatmentObstructive pulmonary diseaseShortness of breathIntensive care unitPrincipal discharge diagnosisLate intubationAcute asthmaFailure hospitalizationHospital death