Diagnostic Testing for Pulmonary Vascular Disease. Non-invasive Testing

The association between pulmonary vascular disease and respiratory improvement in infants with type I severe bronchopulmonary dysplasia

Ryan J. Carpenter, Nina Srdanovic, Karen Rychlik, Shawn K. Sen, Nicholas F. M. Porta, Aaron E. Hamvas, Karna Murthy, Amanda L. HauckLurie Children’s Hospital of Chicago and Northwestern University.United States Journal of PerinatologyJ Perinatol 2022; 42: 788-795DOI: 10.1038/s41372-022-01386-6 AbstractObjective: To describe the association between echocardiographic measures of pulmonary vascular disease and time to respiratory improvement among infants […]

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High altitude simulation testing in patients with congenital diaphragmatic hernia

Ashlyn E. Whitlock, Catherine A. Sheils, Jill M. Zalieckas, Gary Visner, Mary Mullen, Mollie Studley, Lindsay Lemire, Terry L. BuchmillerBoston Children’s Hospital and Harvard Medical School.United States Journal of Pediatric SurgeryJ Pediatr Surg 2022; 57: 195-198DOI: 10.1016/j.jpedsurg.2021.10.044 AbstractAim of study: Congenital Diaphragmatic Hernia (CDH) is associated with lung hypoplasia and pulmonary hypertension. Many patients receive care in

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Chest computed tomography findings of ground-glass nodules with enhancing central vessel/nodule in pediatric patients with BMPR2 mutations and plexogenic arteriopathy

Jason P. Weinman, David A. Mong, LaDonna J. Malone, D. Dunbar Ivy, Robin R. Deterding, Csaba GalambosChildren’s Hospital Colorado.United States Pediatric RadiologyPediatr Radiol 2022; 52: 2549-2556DOI: 10.1007/s00247-022-05413-8 AbstractBackground: Germline mutation in bone morphogenetic protein type II (BMPR2) is the most common cause of idiopathic/heritable pulmonary hypertension in pediatric patients. Despite the discovery of this gene there are

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A novel non-invasive and echocardiography-derived method for quantification of right ventricular pressure-volume loops

Manuel J. Richter, Athiththan Yogeswaran, Faeq Husain-Sved, Istvan Vadasc, Zvomimir Rako, Emad Mojajerani, Hossein A. Ghofrani, Robert Naeije, Werner Seeger, Ulrike Herberg, Andreas Rieth, Ryan J. Tedford, Friedrich Grimminger, Henning Gall, Khodr TelloJustus-Liebig-University Giessen. Kerckhoff Heart, Rheuma and Thoracic Center. Imperial College London. Erasme University Hospital. University of Bonn. Medical University of South Carolina. Germany,

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Benefit of stereoscopic volume rendering for the identification of pediatric pulmonary vein stenosis from CT angiography

Michelle Noga, Ross Cockburn, Jiali Luan, Deepa Krishnaswamy, Kumaradevan PunithakumarUniversity of Alberta. Mazankowski Alberta Heart Institute. University of Manitoba. Dalhousie University.Canada PLOS Digital HealthPLOS Digit Health 2023; 2: DOI: 10.1371/journal.pdig.0000215 AbstractThe use of three-dimensional (3D) technologies in medical practice is increasing; however, its use is largely untested. One 3D technology, stereoscopic volume-rendered 3D display, can improve

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Factors associated with discontinuation of pulmonary vasodilator therapy in children with bronchopulmonary dysplasia-associated pulmonary hypertension

Catherine M. Avitabile, Xuemei Zhang, Steve B. Ampah, Yan Wang, Devon Ash, Kathleen Nilan, Laura Mercer-Rosa, Julie L. Fierro, David B. Frank, Kathleen A. GibbsUniversity of Pennsylvania and Children’s Hospital of Philadelphia.United States Journal of PerinatologyJ Perinatol 2022; 42: 1246-1254DOI: 10.1038/s41372-022-01421-6 AbstractObjective: To evaluate factors associated with discontinuation of pulmonary vasodilator therapy in bronchopulmonary dysplasia-related pulmonary hypertension

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Late onset of pulmonary hypertension in very low birth weight infants

Joseph Ginski, Dmitry Tumin, Devon Kuehn, Jason Higginson, Scott MacGilvrayEast Carolina UniversityUnited States Journal of Maternal Fetal and Neonatal MedicineJ Matern Fetal Neonatal Med 2022; 35: 3516-3518DOI: 10.1080/14767058.2020.1826924 AbstractIntroduction: Pulmonary hypertension (PH) is a recognized complication of bronchopulmonary dysplasia (BPD). Recent guidelines recommend evaluating all infants with BPD for PH via echocardiogram, but the specific timing of this screening

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SCMR expert consensus statement for cardiovascular magnetic resonance of acquired and non-structural pediatric heart disease

Adam L. Dorfman, Tal Geva, Margaret M. Samyn, Gerald Greil, Rajesh Krishnamurthy, Daniel Messroghli, Pierluigi Festa, Aurelio Secinaro, Brian Soriano, Andrew Taylor, Michael D. Taylor, René M. Botnar, Wyman W. LaiUniversity of Michigan and C.S. Mott Children’s Hospital.Boston Children’s Hospital. Medical College of Wisconsin. University of Texas Southwestern Medical Center. Nationwide Children’s Hospital. Deutsches Herzzentrum

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Repolarization Dispersion Is Associated With Diastolic Electromechanical Discoordination in Children With Pulmonary Arterial Hypertension

Michal Schäfer, Benjamin S. Frank, D. Dunbar Ivy, Max B. Mitchell, Kathryn K. Collins, Pei-Ni Jone, Johannes C. von AlvenslebenUniversity of Colorado and Children’s Hospital Colorado.United States Journal of the American Heart AssociationJ Am Heart Assoc 2022; 11: DOI: 10.1161/JAHA.121.024787 AbstractBackground: Electromechanical dyssynchrony is a well described comorbidity in pulmonary arterial hypertension (PAH). ECG-derived measurements reflective

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Pulmonary artery acceleration time in young children is determined by heart rate and transpulmonary gradient but not by pulmonary blood flow: A simultaneous echocardiography-cardiac catheterization study

Christiana Tai, Anyir Hsieh, Anita J. Moon-Grady, Roberta L. Keller, David Teitel, Hythem M. NawaytouUniversity of California, San FranciscoUnited States EchocardiographyEchocardiography 2022; 39: 895-905DOI: 10.1111/echo.15397 AbstractIntroduction: Pulmonary artery acceleration time (PAAT) is considered useful for the non-invasive evaluation of pulmonary artery pressure (PAP) and pulmonary vascular resistance (PVR). PAAT is dependent on PAP, PVR, pulmonary artery compliance,

Pulmonary artery acceleration time in young children is determined by heart rate and transpulmonary gradient but not by pulmonary blood flow: A simultaneous echocardiography-cardiac catheterization study Read More »

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