Featured Publications
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
2010
Insomnia Symptoms and Daytime Function in Stable Heart Failure
Redeker NS, Jeon S, Muench U, Campbell D, Walsleben J, Rapoport DM. Insomnia Symptoms and Daytime Function in Stable Heart Failure. Sleep 2010, 33: 1210-1216. PMID: 20857868, PMCID: PMC2938862, DOI: 10.1093/sleep/33.9.1210.Peer-Reviewed Original ResearchConceptsStable heart failureHeart failureInsomnia symptomsDaytime symptomsHF patientsHF disease management programStable chronic HF patientsMedical Outcomes Study SF-36Six-minute walk testPittsburgh Sleep Quality IndexChronic HF patientsDemographic patient characteristicsEpworth Sleepiness ScaleSleep Quality IndexFunctional performanceDisease management programsPatient characteristicsWalk testExcessive daytimeSF-36Daytime functionFull polysomnographyFatigue ScaleDepression ScaleSleepiness Scale