2019
Automated expiratory ventilation assistance through a small endotracheal tube can improve venous return and cardiac output
Berlin DA, Manoach S, Oromendia C, Heerdt PM. Automated expiratory ventilation assistance through a small endotracheal tube can improve venous return and cardiac output. Intensive Care Medicine Experimental 2019, 7: 6. PMID: 30627962, PMCID: PMC6326914, DOI: 10.1186/s40635-018-0217-y.Peer-Reviewed Original ResearchConventional positive pressure ventilationExpiratory ventilation assistancePositive pressure ventilationSmall endotracheal tubeMedian cardiac outputVenous returnCardiac outputPressure ventilationEndotracheal tubeArterial pressureConventional ventilationVentilation assistanceLow central venous pressureCentral venous pressureSystemic arterial pressureEVA groupPEEP 0Venous pressureExpiratory pressureStroke volumeControl groupPorcine modelEffective ventilationVentilationHemorrhage
2001
Flow dependency of error in thermodilution measurement of cardiac output during acute tricuspid regurgitation
Heerdt P, Blessios G, Beach M, Hogue C. Flow dependency of error in thermodilution measurement of cardiac output during acute tricuspid regurgitation. Journal Of Cardiothoracic And Vascular Anesthesia 2001, 15: 183-187. PMID: 11312476, DOI: 10.1053/jcan.2001.21947.Peer-Reviewed Original ResearchConceptsAcute tricuspid regurgitationTricuspid regurgitationCardiac outputArteriovenous shuntsSevere regurgitationVenous returnPeripheral arteriovenous shuntsSevere tricuspid regurgitationThermodilution cardiac output measurementsAnesthetized mongrel dogsThermodilution cardiac outputCardiac output measurementsElectromagnetic flowMongrel dogsRegurgitationAnimal studiesThermodilution measurementsShuntThermodilutionVariable degreesMinimal effectMin