Venous and arterial reflex responses to positive-pressure breathing and lower body negative pressure
Peters J, Lister G, Nadel E, Mack G. Venous and arterial reflex responses to positive-pressure breathing and lower body negative pressure. Journal Of Applied Physiology 1997, 82: 1889-1896. PMID: 9173955, DOI: 10.1152/jappl.1997.82.6.1889.Peer-Reviewed Original ResearchConceptsRight atrial transmural pressureAtrial transmural pressureVascular resistanceCardiac outputReflex responsesLower body negative pressureVenous reflex responseForearm vascular resistanceSystemic vascular resistanceTransmural pressurePositive pressure breathingBody negative pressureVenomotor responsesVenous responsesArterial pressureVenous engorgementHealthy subjectsVenous fillingLBNPPEEPSustained increaseTissue 1Comparable reductionGreater reductionMmHg