2023
Differential cardiopulmonary haemodynamic phenotypes in PASC-related exercise intolerance
Kahn P, Joseph P, Heerdt P, Singh I. Differential cardiopulmonary haemodynamic phenotypes in PASC-related exercise intolerance. ERJ Open Research 2023, 10: 00714-2023. PMID: 38348243, PMCID: PMC10860209, DOI: 10.1183/23120541.00714-2023.Peer-Reviewed Original ResearchInvasive cardiopulmonary exercise testingRight heart catheterizationPASC patientsExertional intoleranceCardiac outputPulmonary artery wedge pressurePeak VO 2Supranormal cardiac outputPeak exercise capacityCardiopulmonary exercise testingMaximal voluntary ventilationPost-acute sequelaeBody mass indexSystemic oxygen extractionMild acute illnessSARS-CoV-2Exercise hemodynamicsHFpEF patientsHFpEF phenotypeHeart catheterizationWedge pressureAcute illnessExercise capacityExercise testingHemodynamic abnormalities
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