1989
Respiration 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
1983
Sighs During Sleep in Adult Humans
Perez-Padilla R, West P, Kryger M. Sighs During Sleep in Adult Humans. Sleep 1983, 6: 234-243. PMID: 6622880, DOI: 10.1093/sleep/6.3.234.Peer-Reviewed Original ResearchConceptsSleep stage changesCentral apneaGreat intersubject variationExpiratory flowRespiratory centerInspiratory flowEMG activityHeart rateRespiratory rateNormal adultsRespiratory cycleSleepIntersubject variationAdult humansRespiratory controlSleep stagesEEG frequenciesStage 1Normal variabilityPrevious breathStage changesSighsArousalHypoventilationApnea