2024
Pulmonary Hypertension and the Risk of 30-Day Postoperative Pulmonary Complications after Gastrointestinal Surgical or Endoscopic Procedures: A Retrospective Propensity Score-Weighted Cohort Analysis
Tatsuoka Y, Carr Z, Jayakumar S, Lin H, He Z, Farroukh A, Heerdt P. Pulmonary Hypertension and the Risk of 30-Day Postoperative Pulmonary Complications after Gastrointestinal Surgical or Endoscopic Procedures: A Retrospective Propensity Score-Weighted Cohort Analysis. Journal Of Clinical Medicine 2024, 13: 1996. PMID: 38610760, PMCID: PMC11012853, DOI: 10.3390/jcm13071996.Peer-Reviewed Original ResearchPostoperative pulmonary complicationsLength of stayPulmonary hypertensionPulmonary complicationsPulmonary embolismRespiratory failureEndoscopic proceduresRisk of postoperative complicationsPulmonary artery pressurePreoperative risk assessmentProlonged length of stayRetrospective cohort studySub-cohort analysisIncreased LOSPropensity score overlap weightingOverlap weightingAssociation of PHPH cohortPH patientsPostoperative complicationsAbdominal surgeryRate of RFCohort studyControl cohortArterial pressure
2023
Response to letter to the editor “noninvasive determinants of pulmonary hypertension in interstitial lung disease”
Joseph P, Savarimuthu S, Oakland H, Cullinan M, Heerdt P, Singh I. Response to letter to the editor “noninvasive determinants of pulmonary hypertension in interstitial lung disease”. Pulmonary Circulation 2023, 13: e12238. PMID: 37180828, PMCID: PMC10166920, DOI: 10.1002/pul2.12238.Peer-Reviewed Original ResearchInterstitial lung diseaseNoninvasive determinantsPulmonary hypertensionLung diseaseHypertensionDiseaseNoninvasive determinants of pulmonary hypertension in interstitial lung disease
Joseph P, Savarimuthu S, Zhao J, Yan X, Oakland H, Cullinan M, Heerdt P, Singh I. Noninvasive determinants of pulmonary hypertension in interstitial lung disease. Pulmonary Circulation 2023, 13: e12197. PMID: 36814586, PMCID: PMC9939578, DOI: 10.1002/pul2.12197.Peer-Reviewed Original ResearchInterstitial lung diseaseFVC/DLCO ratioPH-ILDRight heart catheterizationPulmonary hypertensionHeart catheterizationILD patientsLung diseaseDiagnostic right heart catheterizationRight ventricular systolic pressurePulmonary vascular capacitanceVentricular systolic pressureCharacteristic curve analysisMaximum oxygen uptakeExertional capacityNoninvasive determinantsSystolic pressureVascular capacitancePhysiologic evaluationPatientsNoninvasive variablesMultivariate analysisMmHgDiagnostic standardPotential initiation
2015
Perioperative Management of Pulmonary Hypertension
Goldsmith Y, Ivascu N, McGlothlin D, Heerdt P, Horn E. Perioperative Management of Pulmonary Hypertension. Respiratory Medicine 2015, 12: 437-464. DOI: 10.1007/978-1-4939-2636-7_19.ChaptersPulmonary hypertensionPH patientsNoncardiac surgeryPerioperative managementSpecific perioperative managementChronic pulmonary hypertensionRight ventricular failureRight ventricular physiologySeverity of diseaseImpact of chronicPulmonary vasodilatorsPerioperative riskVentricular failurePerioperative careAnesthetic planPostoperative careVentricular physiologyPH centersPreoperative preparationPatient careHypertensionPatientsSurgeryMechanical interventionMultidisciplinary approach
2012
Anesthesia and Pulmonary Hypertension
McGlothlin D, Ivascu N, Heerdt PM. Anesthesia and Pulmonary Hypertension. Progress In Cardiovascular Diseases 2012, 55: 199-217. PMID: 23009916, DOI: 10.1016/j.pcad.2012.08.002.Peer-Reviewed Original ResearchConceptsPulmonary hypertensionNon-cardiothoracic surgeryThorough multidisciplinary planningOperative risk factorsRight ventricular failurePulmonary arterial hypertensionPreoperative risk assessmentCareful intraoperative managementArterial hypertensionPostoperative complicationsPostoperative hypoxemiaVentricular failureCardiac surgeryIntraoperative managementAnesthetic approachEarly recognitionMyocardial ischemiaRisk factorsMultidisciplinary planningHypertensionPatientsSurgerySuccessful managementAnesthesiaHypoxemia
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