2023
Pulmonary artery wave intensity analysis in a pig model of lung resection
KEAST T, GLASS A, MCCALL P, SHELLEY B, HEERDT P. Pulmonary artery wave intensity analysis in a pig model of lung resection. Journal Of Cardiothoracic And Vascular Anesthesia 2023, 37: 9-10. DOI: 10.1053/j.jvca.2023.08.023.Peer-Reviewed Original ResearchForward compression waveBackward compression waveWave intensity analysisControl subjectsLung resectionPulmonary arteryPig modelSystolic timeCardiovascular MRIInvasive haemodynamic dataPulmonary artery pressureRight ventricular functionProximal pulmonary arteriesMain pulmonary arteryPost-operative patientsRight ventricular contractionWave reflection indicesMann-Whitney testIncreased afterloadLabChart softwareArtery pressureHaemodynamic effectsRV functionUpper lobectomyVentricular functionAge-related Changes in Structure, Function, and Transcriptomics of the Human Proximal Pulmonary Artery
Manning E, Ramachandra A, Cavinato C, Schupp J, Justet A, Lee P, Heerdt P, Singh I, Murphy T, Gill T, Tellides G, Kaminski N, Humphrey J. Age-related Changes in Structure, Function, and Transcriptomics of the Human Proximal Pulmonary Artery. 2023, a4656-a4656. DOI: 10.1164/ajrccm-conference.2023.207.1_meetingabstracts.a4656.Peer-Reviewed Original ResearchPulmonary Hypertension-related Changes in Structure and Function of the Human Proximal Pulmonary Artery
Manning E, Ramachandra A, Cavinato C, Lee P, Heerdt P, Singh I, Tellides G, Kaminski N, Humphrey J. Pulmonary Hypertension-related Changes in Structure and Function of the Human Proximal Pulmonary Artery. 2023, a6133-a6133. DOI: 10.1164/ajrccm-conference.2023.207.1_meetingabstracts.a6133.Peer-Reviewed Original Research
1997
Effects of Vasoactive Medications on the Blood Flow of Island Musculocutaneous Flaps in Swine
Cordeiro P, Santamaria E, Hu Q, Heerdt P. Effects of Vasoactive Medications on the Blood Flow of Island Musculocutaneous Flaps in Swine. Annals Of Plastic Surgery 1997, 39: 524-531. PMID: 9374150, DOI: 10.1097/00000637-199711000-00013.Peer-Reviewed Original ResearchConceptsCardiac outputHigh dosesBlood flowMusculocutaneous flapFlap flowPoor-risk patientsRectus abdominis musculocutaneous flapArterial blood pressureDoses of phenylephrineTotal cardiac outputMicrosurgical free tissue transferAortic root pressureMusculocutaneous flap modelFree tissue transferPressure/flow relationshipVasoactive medicationsRisk patientsVasopressor drugsBlood pressureVasoactive substancesPulmonary arteryVasoactive agentsHemodynamic parametersHemodynamic studiesDobutamine