1987
Snoring in Normal Young Adults: Prevalence in Sleep Stages and Associated Changes in Oxygen Saturation, Heart Rate, and Breathing Pattern
Perez-Padilla J, West P, Kryger M. Snoring in Normal Young Adults: Prevalence in Sleep Stages and Associated Changes in Oxygen Saturation, Heart Rate, and Breathing Pattern. Sleep 1987, 10: 249-253. PMID: 3629087, DOI: 10.1093/sleep/10.3.249.Peer-Reviewed Original ResearchConceptsHeart rateContinuous snoringSleep stagesOxygen saturationPrevalence of snoringSignificant O2 desaturationMean heart rateNormal young adultsMean SaO2O2 desaturationDifferent pathogenesisDifferent sleep stagesNormal subjectsBreathing patternLight snorersBreathing frequencySnoringArrhythmiasYoung adultsPrevalenceStage 3Same sleep stageStage 2Associated ChangesSubjects
1986
Alteration in Breathing Pattern with Progression of Chronic Obstructive Pulmonary Disease1,2
Loveridge B, West P, Kryger M, Anthonisen N. Alteration in Breathing Pattern with Progression of Chronic Obstructive Pulmonary Disease1,2. American Journal Of Respiratory And Critical Care Medicine 1986, 134: 930-934. PMID: 3777689, DOI: 10.1164/arrd.1986.134.5.930.Peer-Reviewed Original ResearchConceptsChronic obstructive pulmonary diseaseRespiratory failureSevere groupBreathing patternRespiratory inductance plethysmographStable chronic obstructive pulmonary diseaseRespiratory failure groupChronic obstructive pulmonaryObstructive pulmonary diseaseSignificant decreaseVT/TISeverity of diseasePulmonary diseaseAcute reliefFailure groupSupplemental O2Minute ventilationVentilatory controlTidal volumeModerate groupMechanical abnormalitiesInductance plethysmographBreathing frequencySeated positionFEV1