The effect of oxygen on respiration and sleep in patients with congestive heart failure.
Hanly P, Millar T, Steljes D, Baert R, Frais M, Kryger M. The effect of oxygen on respiration and sleep in patients with congestive heart failure. Annals Of Internal Medicine 1989, 111: 777-82. PMID: 2817624, DOI: 10.7326/0003-4819-111-10-777.Peer-Reviewed Original ResearchConceptsStable congestive heart failureCheyne-Stokes respirationCongestive heart failureHeart failureTotal sleep timeOxygen therapySleep timeStage 1 NREM sleepPlacebo-controlled crossover studyLow-flow oxygenNocturnal oxygen saturationNocturnal oxygen therapyOutpatient cardiology clinicApnea-hypopnea indexNumber of arousalsStage 1 sleepStage 2 sleepSlow-wave sleepHyperpneic phaseNocturnal hypoxemiaSleep hypoxemiaMale patientsNasal cannulaeCardiology clinicCrossover studyRespiration and Abnormal Sleep in Patients with Congestive Heart Failure
Hanly B, Millar T, Steljes D, Boert R, Frais M, Kryger M. Respiration and Abnormal Sleep in Patients with Congestive Heart Failure. CHEST Journal 1989, 96: 480-488. PMID: 2766808, DOI: 10.1378/chest.96.3.480.Peer-Reviewed Original ResearchConceptsCheyne-Stokes respirationCongestive heart failureStage 2 NREM sleepSlow-wave sleepSleep stage changesNREM sleepHyperpneic phaseHeart failureREM sleepAwake arterial oxygen saturationStable congestive heart failureSevere congestive heart failureStage 1Mean minimum SaO2Outcomes of patientsNumber of arousalsArterial oxygen saturationStage 1 sleepMinimum SaO2Severe hypoxemiaArterial oxygenationSignificant hypoxemiaClinical statusMean durationAbnormal sleep