Pediatric Pulmonary Vascular Disease

Titrating cumulative neonatal hyperoxia in mice to model bronchopulmonary dysplasia severities

Brooke Dir, Raveena Mishra, Nicole Hennen, Emily Mooers, Ru-jeng Teng, Ganesh Konduri, Jeffrey L. Segar, Justin Grobe, Matthew R. Hodges, Gary C. MouradianMedical College of Wisconsin. United States American Journal of Respiratory Cell and Molecular BiologyAm J Respir Cell Mol Biol 2026; DOI: 10.1093/ajrcmb/aanag031 AbstractThe severity of bronchopulmonary dysplasia (BPD) is defined by the type or […]

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Potts shunt in Pulmonary Arterial Hypertension: Timing and risk assessment

Zhuoyuan Xu, Xiafeng Yu, Yiwei Chen, Yanjun Sun, Lanping Wu, Wenjing Hong, Yumin Zhong, Jiaxuan Feng, Lijun Fu, Hao ZhangNational Children’s Medical Center, Shanghai Children’s Medical Center and Shanghai Jiao Tong University School of Medicine. Shanghai Institute of Pediatric Congenital Heart Disease.China American Journal of Respiratory and Critical Care MedicineAm J Respir Crit Care Med

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Atrial fibrillation-induced severe left ventricular dysfunction postmitral valve replacement in an adolescent with rheumatic mitral regurgitation

Raghuraj Chawla, Yash Shrivastava, Anish Gupta, Bhanu DuggalAll India Institute of Medical Science Rishikesh.India British Medical Journal Case ReportsBMJ Case Rep 2026; 19: DOI: 10.1136/bcr-2025-267313 AbstractAn adolescent boy with a history of chronic rheumatic heart disease (RHD) and severe mitral regurgitation presented with progressive exertional dyspnoea and palpitations. Echocardiography revealed preserved left ventricular function preoperatively, and

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A hemodynamic-driven approach to chronic pulmonary hypertension in congenital diaphragmatic hernia

Carly E. Byrd, John T. Wren, Suneetha Desiraju, Patrick J. McNamaraJohns Hopkins University School of Medicine. University of Iowa Hospitals and Clinics.United States Journal of PerinatologyJ Perinatol 2026; DOI: 10.1038/s41372-026-02582-4 AbstractDespite ample research in acute pulmonary hypertension in neonates with congenital diaphragmatic hernia (CDH) leading to improved survival, there is a paucity of literature on the

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Individualised interventional strategies and clinical outcomes in paediatric patients with pulmonary arterial hypertension

Emine Gulsah Torun, Oguzhan Dogan, Denizhan Bagrul, Ibrahim EceMinistry of Health Ankara Bilkent City Hospital.Turkey Cardiology in the YoungCardiol Young 2026; DOI: 10.1017/S104795112611141X AbstractObjective: This study evaluated the safety and efficacy of individualised interventional strategies in paediatric pulmonary arterial hypertension, focusing on the outcomes of atrial septostomy, reverse Potts shunt, and partial ASD closure in patients unresponsive

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Initial Hemodynamic Phenotypes and Clinical Trajectory in Congenital Diaphragmatic Hernia: A Pilot Study

John T. Wren Jr., Rachael M. Hyland, Patrick J. McNamaraUniversity of Iowa Healthcare.United States Journal of PediatricsJ Pediatr 2026; DOI: 10.1016/j.jpeds.2026.115044 AbstractObjectives: To define clinically the initial (<24 hour) hemodynamic phenotypes (no/mild pulmonary hypertension [PH], pre-capillary PH, and post-capillary PH) in neonates with congenital diaphragmatic hernia (CDH) by echocardiography, and to assess their relationship with clinical outcomes.Study

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A Rare Case of Reversible Pulmonary Hypertension Phenotype in a Child with Scurvy: Aetiologies Insights

Mattia Pasquinucci, Luisa Bonsembiante, Sofia Mezzalira, Martina Locallo, Davide MeneghessoAULSS 7 Pedemontana-San Bassiano Hospital. IRCCS Istituto Giannina Gaslini. University of Padua.Italy ReportsReports 2026; DOI: 10.3390/reports9010044 AbstractBackground and Clinical Significance: Scurvy, caused by chronic vitamin C deficiency, is re-emerging in Western countries, particularly among pediatric patients with highly selective diets. While its musculoskeletal and mucocutaneous manifestations are well-known,

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Current State of RV Multimodality Imaging in Pediatric Pulmonary Hypertension: Current Evidence, Knowledge Gaps, and Future Research Directions

Kimberley G. Miles, Dan M. Dorobantu, Johannes Menno Douwes, Benjamin S. Frank, Pei-Ni Jone, Vivek Muthurangu, D. Dunbar Ivy, Hythem Nawaytou, Mark K. FriedbergCincinnati Children’s Hospital and University of Cincinnati College of Medicine. Bristol Royal Hospital for Children and Heart Institute. Beatrix Children’s Hospital, University Medical Center Groningen and University of Groningen. University of Colorado Denver Anschutz

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Peri and Neonatal Risk Factors and Structural Lung Abnormalities Predict Hypoxic Challenge Test Failure in Infants With Severe Bronchopulmonary Dysplasia

Kishan D. Tsang, Daan Caudri, Citta Zaat, Gerdien A. Tramper‐Stranders, Isme M. de Kleer, Pierluigi Ciet, Irwin K. M. Reiss, Liesbeth Duijts, Mariëlle W. PijnenburgErasmus Medical Centre, Sophia Children’s Hospital and University Medical Center. Franciscus Gasthuis & Vlietland. University of Cagliari. University Children’s Hospital, University Medical Center Hamburg Eppendorf. Netherlands, Italy, Germany Pediatric PulmonologyPediatr Pulmonol

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Predicting pulmonary hypertension in infants with bronchopulmonary dysplasia

Henry P. Foote, Minghui Sun, Benjamin Alan Goldstein, Kevin D. Hill, Rachel G. Greenberg, Samuel J. Gentle, Kanecia O. Zimmerman, Rishikesan Kameleswaran, Veeral N. Tolia, Matthew M. Laughon, Wesley Jackson, Christoph P. HornikDuke University Medical Center and Duke University. Yale University School of Medicine. Baylor University Medical Center. University of North Carolina. United States Journal

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