Acquired Patient Factors Associated with Pulmonary Vascular Disease

Placental abnormalities of malperfusion, inflammation, and meconium are associated with neonatal pulmonary vascular disease

Stephanie M. Tsoi, Cynthia Gasper, Emin Maltepe, Megan A. Chidboy, Nida Ozarslan, Christine A. Blauvelt, Sirirak Buarpung, Shannon Cheung, Martina Steurer, Roberta L. Keller, Jeffrey R. Fineman, Stephanie L. GawUniversity of California San Francisco. United States PlacentaPlacenta 2026; 182: 341-347DOI: 10.1016/j.placenta.2026.06.024 AbstractObjectives: The primary objective was to elucidate whether placental histopathology representative of intrauterine insults during pulmonary […]

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[Pulmonary Arterial Hypertension Impairs Duodenal Barrier Integrity in Rats]

Shouei Ishimaru, Satoshi Mizuno, Tomoya Tanada, Daisuke Saito, Keiichi Hirono, Keijiro Ibuki, Masato TaguchiUniversity of Toyama.Japan Yakugaku Zasshi (Journal of the Pharmaceutical Society of Japan)Yakugaku Zasshi 2026; DOI: 10.1248/yakushi.25-00165 AbstractPulmonary arterial hypertension (PAH) is a progressive pulmonary vascular disease that leads to right heart failure and systemic venous congestion. Such congestion can impair multiple organs, including

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Registry-based estimation of cardiac event-free survival in congenital heart disease complicated by pulmonary hypertension: A nationwide registry study from Japan

Taku Ishii, Tatsuhiko Anzai, Keiko Uchida, Susumu Hosokawa, Naofumi F. Sumitomo, Hidekazu Ishida, Keiichi Hirono, Jun Muneuchi, Ayako Chida-Nagai, Ryo Inuzuka, Hirofumi Sawada, Sayo Suzuki, Jun Maeda, Hisaaki Aoki, Lisheng Lin, Takashi Murakami, Yusuke Nakano, Tatsuya Onishi, Takuya Wakamiya, Kei Inai, Shinichi Takatsuki, Atsushi Yao, Shigetoyo Kogaki, Hiroyuki Fukushima, Yuichi Tamura, Kunihiko Takahashi, Hiroyuki Yamagishi,

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[Association between adverse outcomes during hospitalization and early postnatal weight changes in term appropriate-for-gestational-age infants with early-onset sepsis]

Shi-Cheng Zeng, Xian-Lu Zhou, Ling-Ling Xiang, Zi-Yu HuaChildren’s Hospital of Chongqing Medical University, National Clinical Research Center for Child Health and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, and Chongqing Key Laboratory of Pediatric Metabolism and Inflammatory DiseasesChina Chinese Journal of Contemporary PediatricsZhongguo Dang Dai Er Ke Za Zhi 2026; 28:

[Association between adverse outcomes during hospitalization and early postnatal weight changes in term appropriate-for-gestational-age infants with early-onset sepsis] Read More »

Echocardiographic diagnosis of pulmonary thromboembolism in a preterm infant presenting with congenital chylothorax

Takao Kobayashi, Sota Iwatani, Seiji YoshimotoKobe Children’s Hospital. Hokkaido University.Japan Pediatrics and NeonatologyPediatr Neonatol 2026; DOI: 10.1016/j.pedneo.2026.01.005 AbstractAbstract Not Available CategoryPrimary Pulmonary Lymphatic DiseaseAcquired Patient Factors Associated with Pulmonary Vascular DiseaseDiagnostic Testing for Pulmonary Vascular Disease. Non-invasive Testing Age Focus: Pediatric Pulmonary Vascular Disease Fresh or Filed Publication: Fresh (PHresh). Less than 1-2 years since publication

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The Postnatal Lung Maturation Disrupted by Increased Pulmonary Blood Flow and Its Clinical Implications

Sixie Zheng, Zheng Wang, Yiting Xue, He Zhang, Yingying Xiao, Yuqing Hu, Debao Li, Qing Cui, Chenxi Liu, Jing Wang, Lincai Ye, Lisheng QiuShanghai Children’s Medical Center and Shanghai Jiao Tong University School of Medicine. Women and Children’s Hospital of Ningbo University. Children’s Hospital of Fudan University and National Children’s Medical Center. China Journal of

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Pulmonary Hypertension Associated With Vitamin C Deficiency Is Rapidly Reversible

Tomás Woodgate, Jay Patel, Thomas Day, Brodie Knight, Adriani Spanaki, Alistair Calder, Shahin Moledina, Sadia QuyamGreat Ormond Street Hospital. Royal Hospital for Children. Evelina London Children’s Hospital,United Kingdom PediatricsPediatrics 2026; DOI: 10.1542/peds.2025-073645 AbstractWe report 4 children (aged 3-9 years) with severe pulmonary hypertension (PH) associated with vitamin C deficiency. All presented with either musculoskeletal symptoms or

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Reduced gastrointestinal iron uptake in pulmonary arterial hypertension: a prospective cross-sectional study

Luisa Repsold, Satenik Harutyunova, Ekkehard Grünig, Nicola Benjamin, Panagiota Xanthouli, Benjamin Egenlauf, Andreea Florea, Memoona Shaukat, Richard Sparla, Christina Mertens, Martina U. Muckenthaler, Christina A. EichstaedtHeidelberg University Hospital. German Center for Lung Research.Germany Respiratory ResearchRespir Res 2026; DOI: 10.1186/s12931-026-03592-8 AbstractBackground: Iron deficiency (ID) is common in patients with pulmonary arterial hypertension (PAH) and is associated with

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Association Between Hemodynamic Parameters and Gut Microbiota in Fontan Circulation: A Cross-Sectional Study

Saviga Sethasathien, Chanon Kunasol, Suchaya Silvilairat, Rekwan Sittiwangkul, Pannipa Suwannasom, Nipon Chattipakorn, Krit Leemasawat, Siriporn C. ChattipakornChiang Mai University. Thailand Journal of the American Heart AssociationJ Am Heart Assoc 2026; DOI: 10.1161/JAHA.125.045962 AbstractBackground: The Fontan operation results in chronic hemodynamic alterations, including central venous hypertension, which may contribute to gut dysbiosis. This study aimed to compare gut

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Liver herniation in congenital diaphragmatic hernia is associated with delayed resolution of pulmonary hypertension

Uthaya Kumaran Kanagaraj, Mimi T.Y. Kuan, Michael Castaldo, Erik Skarsgard, Joseph Y. TingUniversity of British Columbia. University of Alberta.Canada Pediatrics and NeonatologyPediatr Neonatol 2026; DOI: 10.1016/j.pedneo.2025.11.011 AbstractBackground: Severe and persistent pulmonary hypertension (PH) predicts mortality and short-term pulmonary morbidity in infants with congenital diaphragmatic hernia (CDH). Intrathoracic liver herniation (liver-up) is a predictor of survival and increased

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