2023
Integrating Right Ventricular Pressure Waveform Analysis With Two-Point Volume Measurement for Quantification of Systolic and Diastolic Function: Experimental Validation and Clinical Application
Heerdt P, Martin-Flores M, Oakland H, Joseph P, Singh I. Integrating Right Ventricular Pressure Waveform Analysis With Two-Point Volume Measurement for Quantification of Systolic and Diastolic Function: Experimental Validation and Clinical Application. Journal Of Cardiothoracic And Vascular Anesthesia 2023, 37: 1929-1937. PMID: 37422337, PMCID: PMC10529383, DOI: 10.1053/j.jvca.2023.06.011.Peer-Reviewed Original ResearchConceptsRight heart catheterizationHeart catheterizationDiastolic functionRV volumesBeat measuresDiagnostic right heart catheterizationReference standardRight ventricular contractilityEnd-diastolic pressurePressure waveform analysisEnd-systolic elastancePotential clinical utilityClinical applicationRV volume measurementsVolume measurementsRV contractilityRV systolicVentricular contractilityRV pressureBland-Altman analysisClinical utilityAnesthetized swineNitric oxideExperimental modelContractility
1990
Prostaglandin E1 and intrapulmonary shunt in cardiac surgical patients with pulmonary hypertension
Heerdt P, Weiss C. Prostaglandin E1 and intrapulmonary shunt in cardiac surgical patients with pulmonary hypertension. The Annals Of Thoracic Surgery 1990, 49: 463-465. PMID: 2106846, DOI: 10.1016/0003-4975(90)90257-7.Peer-Reviewed Original ResearchConceptsPulmonary vascular resistancePulmonary capillary wedge pressureCapillary wedge pressurePulmonary arterial pressureSystemic vascular resistanceVascular resistanceIntrapulmonary shuntPulmonary hypertensionProstaglandin E1Wedge pressureArterial pressureSurgical patientsCardiac outputElevated pulmonary vascular resistanceMean pulmonary arterial pressureAdult respiratory distress syndromeMixed venous oxygen tensionPulmonary vascular responseCardiac surgical patientsRight atrial pressureRespiratory distress syndromeProstaglandin E1 infusionPulmonary arterial catheterRadial arterial cannulaVenous oxygen tension