2020
Rest-activity rhythms, daytime symptoms, and functional performance among people with heart failure
Jeon S, Conley S, Redeker NS. Rest-activity rhythms, daytime symptoms, and functional performance among people with heart failure. Chronobiology International 2020, 37: 1223-1234. PMID: 32588662, PMCID: PMC7529895, DOI: 10.1080/07420528.2020.1779280.Peer-Reviewed Original ResearchConceptsRest-activity rhythmStable heart failureHeart failureDaytime symptomsCircadian quotientPoorer New York Heart Association classNew York Heart Association classHF disease management programFunctional performanceBetter NYHA classChronic heart failureMinute walk testDisease management programsLess sleep fragmentationHF independentUnattended polysomnographyNYHA classGreater comorbidityAssociation classWalk testIntra-daily variabilityFunctional outcomePhysical functionPoor functionSleep fragmentation
2005
Sleep and Quality of Life in Stable Heart Failure
Redeker NS, Hilkert R. Sleep and Quality of Life in Stable Heart Failure. Journal Of Cardiac Failure 2005, 11: 700-704. PMID: 16360966, DOI: 10.1016/j.cardfail.2005.07.003.Peer-Reviewed Original ResearchConceptsSelf-reported sleep qualityQuality of lifeMental healthSystolic HFSleep qualityMedical Outcomes Study SF-36 questionnaireNew York Heart Association classPittsburgh Sleep Quality IndexFunctional performanceStable heart failureSystolic HF patientsHeart failure patientsSF-36 questionnaireSleep Quality IndexHF patientsAssociation classFailure patientsHeart failureWrist actigraphSleep continuityPoor sleepNocturnal sleepSleep problemsEffective treatmentSleep duration