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
1992
Comparison of cardiac output measured by intrapulmonary artery doppler, thermodilution, and electromagnetometry
Heerdt P, Pond C, Blessios G, Rosenbloom M. Comparison of cardiac output measured by intrapulmonary artery doppler, thermodilution, and electromagnetometry. The Annals Of Thoracic Surgery 1992, 54: 959-966. PMID: 1417293, DOI: 10.1016/0003-4975(92)90660-v.Peer-Reviewed Original ResearchConceptsCardiopulmonary bypassCardiac outputElective coronary artery bypassIntrapulmonary artery DopplerCardiac surgical patientsCoronary artery bypassCardiac output measurementsArtery DopplerArtery bypassSurgical patientsCatheter withdrawalCatheter systemThermodilutionBypassPatientsDoppler transducerMedian absolute errorModerate correlationPresent studyEM flowElectromagnetic flowDecannulationAortaMalposition