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
2020
A 50-Year-Old Woman With Limited Scleroderma Presenting With Shortness of Breath
Walia A, Singh I, Ryu C, Lutchmansingh DD. A 50-Year-Old Woman With Limited Scleroderma Presenting With Shortness of Breath. CHEST Journal 2020, 158: e37-e40. PMID: 32654737, PMCID: PMC8097629, DOI: 10.1016/j.chest.2020.02.041.Peer-Reviewed Original ResearchConceptsInterstitial lung diseasePulmonary arterial pressurePulmonary arterial hypertensionArterial hypertensionMycophenolate mofetilLimited sclerodermaArterial pressureCalculated pulmonary vascular resistanceMean pulmonary arterial pressureSevere pulmonary arterial hypertensionStable interstitial lung diseasePulmonary arterial wedge pressureLow-dose prednisonePulmonary vascular resistanceRight heart catheterizationRight atrial pressureLower extremity edemaRight ventricular pressureChronic shortnessCardiac indexChest painHeart catheterizationSick contactsVascular resistanceWedge pressure
2015
Pathophysiology of Pulmonary Hypertension in Chronic Parenchymal Lung Disease
Singh I, Cong K, Berlin DA. Pathophysiology of Pulmonary Hypertension in Chronic Parenchymal Lung Disease. The American Journal Of Medicine 2015, 129: 366-371. PMID: 26706386, DOI: 10.1016/j.amjmed.2015.11.026.Peer-Reviewed Original ResearchConceptsLung disease-associated pulmonary hypertensionChronic obstructive pulmonary diseaseObstructive pulmonary diseasePulmonary hypertensionLung diseasePulmonary diseaseChronic parenchymal lung diseaseNormal pulmonary circulationChronic lung diseaseIdiopathic pulmonary fibrosisInterstitial lung diseaseParenchymal lung diseasePulmonary fibrosisWorse prognosisPathophysiological factorsPulmonary circulationHypertensionDiseasePathophysiologyPhysiological determinantsSarcoidosisPrognosisFibrosis