1999
Multiplane Transesophageal Echocardiographic Acquisition of Ascending Aortic Flow Velocities: A Comparison with Established Techniques
Harris S, Luther M, Perrino A. Multiplane Transesophageal Echocardiographic Acquisition of Ascending Aortic Flow Velocities: A Comparison with Established Techniques. Journal Of The American Society Of Echocardiography 1999, 12: 754-760. PMID: 10477420, DOI: 10.1016/s0894-7317(99)70026-x.Peer-Reviewed Original ResearchConceptsVelocity time integralAortic flow velocityTransesophageal echocardiographySuprasternal DopplerMonoplane transesophageal echocardiographyAortic flowContinuous wave Doppler interrogationMaximal aortic flow velocityUtility of TEEWave Doppler interrogationContinuous wave Doppler techniqueAortic blood flowMultiplane transesophageal echocardiographyWave Doppler techniqueElective surgeryValvular functionDoppler interrogationCardiac performanceEchocardiographic techniquesBlood flowPatientsDoppler techniqueImaging planesBias analysisFlow velocity
1994
Transtracheal Doppler Cardiac Output Monitoring: Comparison to Thermodilution During Noncardiac Surgery.
Perrino A, O'Connor T, Luther M. Transtracheal Doppler Cardiac Output Monitoring: Comparison to Thermodilution During Noncardiac Surgery. Anesthesia & Analgesia 1994, 78: 1060. PMID: 8198259, DOI: 10.1213/00000539-199406000-00005.Peer-Reviewed Original ResearchConceptsCardiac output monitoringNoncardiac surgeryThermodilution COBland-Altman analysisOutput monitoringProspective evaluationReceiver operator characteristic techniqueThermodilution CO measurementsClinical experienceSurgeryThermodilution measurementsPatientsROC plotsLinear regressionRegression analysisMinimal manipulationMean percent errorDoppler signalsTTD
1990
Concentric beam Doppler
Perrino A, Barash P. Concentric beam Doppler. Critical Care Medicine 1990, 18: 456. PMID: 2180639, DOI: 10.1097/00003246-199004000-00026.Peer-Reviewed Original Research