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Clinical impact of treprostinil in neonates with persistent pulmonary hypertension refractory to inhaled nitric oxide: A retrospective cohort study

Tae Hyeong Kim, Song Ee Youn, Sung-Hoon ChungKyung Hee University College of Medicine and Kyung Hee University Hospital at Gangdong.Republic of Korea MedicineMedicine 2026; 105: DOI: 10.1097/MD.0000000000046984 AbstractPersistent pulmonary hypertension of the newborn (PPHN) has limited options when unresponsive to inhaled nitric oxide (iNO). We evaluated the role of intravenous treprostinil and whether early response classification […]

Clinical impact of treprostinil in neonates with persistent pulmonary hypertension refractory to inhaled nitric oxide: A retrospective cohort study Read More »

Gut Microbiota in Pulmonary Arterial Hypertension: Murine Models and Human Microbial Signatures, Pathogenic Mechanisms, and Emerging Therapeutic Avenues

Yudan Qiu, Xiaojiang Lyu, Dashuang Zhang, Hong Xu, Xu He, Jiao Chen, Hanmin Liu, Yang Liu, Liang XieWest China Second University Hospital and Sichuan University. School of Life Sciences of Fudan University and West China Institute of Women and Children’s Health. Affiliated Hospital of North Sichuan Medical College. Affiliated Hospital of Southwest Medical University. Xizang

Gut Microbiota in Pulmonary Arterial Hypertension: Murine Models and Human Microbial Signatures, Pathogenic Mechanisms, and Emerging Therapeutic Avenues Read More »

Custom-Fenestrated Atrial Septal Occluder Devices in Borderline Patients With Pulmonary Arterial Hypertension or Restrictive Left Ventricular Physiology

Pramod Sagar, Puthiyedath Thesajwi, Muthusangaiah Karthikeyan, Kothandam SivakumarMadras Medical Mission.India Catheterization and Cardiovascular InterventionsCatheter Cardiovasc Interv 2026; DOI: 10.1002/ccd.70455 AbstractBackground: Operability of patients with atrial septal defects (ASD) and pulmonary arterial hypertension (PAH) is guided by various hemodynamic parameters obtained after acute vasodilator testing (AVT). Fenestrated closure is suggested in gray-zone of operability as well as restrictive

Custom-Fenestrated Atrial Septal Occluder Devices in Borderline Patients With Pulmonary Arterial Hypertension or Restrictive Left Ventricular Physiology Read More »

Elevated Perspectives: Unraveling Cardiovascular Dynamics in High-Altitude Realms

Kanishk Aggarwal, Mayur Srinivas Pathan, Mayank Dhalani, Inder P. Kaur, Fnu Anamika, Vasu Gupta, Dilip Kumar Jayaraman, Rohit JainDayanand Medical College. Avalon University School of Medicine. GMERS Medical College & Hospital. University of Mississippi Medical Center. University College of Medical Sciences. Main Line Health. Penn State Milton S. Hershey Medical Center.India, Curacao and United States

Elevated Perspectives: Unraveling Cardiovascular Dynamics in High-Altitude Realms Read More »

Pulmonary hypertension in pediatric patients with cystic fibrosis during acute pulmonary exacerbations: prevalence and associated factors

Zahra Roshanzamir, Fatemeh Mohammadi, Rohola ShirzadiNamazi Hospital and Shiraz University of Medical Sciences. Children’s Medical Center and Tehran University of Medical Sciences.Iran BioMedical Central Pulmonary MedicineBMC Pulm Med 2026; DOI: 10.1186/s12890-025-04095-w AbstractBackground: Cystic fibrosis (CF) is a multi-organ disorder in which respiratory complications account for the majority of its cause of mortality. This study aimed to investigate

Pulmonary hypertension in pediatric patients with cystic fibrosis during acute pulmonary exacerbations: prevalence and associated factors Read More »

Unusual Onset of Hereditary Hemorrhagic Telangiectasia Due to Somatic Mutational Mosaicism: Case Report and Review of the Literature

Virginia Mirra, Margherita Rosa, Cristina Fontanella, Martina Mancuso, Fabio Antonelli, Alice Castaldo, Annalisa Allegorico, Maria Giovanna Russo, Mario Giordano, Alfonsina Tirozzi, Paolo Siani, Daniele De Bras“Santobono-Pausilipon” Children’s Hospital. University of Naples Federico II. AORN Santobono-Pausilipon. University of Campania “Luigi Vanvitelli” and “Ospedali dei Colli”. Italy ChildrenChildren 2025; 12: DOI: 10.3390/children12121701 AbstractHereditary Hemorrhagic Telangiectasia (HHT), also known

Unusual Onset of Hereditary Hemorrhagic Telangiectasia Due to Somatic Mutational Mosaicism: Case Report and Review of the Literature Read More »

Long-Term Outcomes of Transarterial Embolization for Pulmonary Arteriovenous Malformations in Pediatric Hereditary Hemorrhagic Telangiectasia

Alfredo Páez-Carpio, Adeline Y. L. Lim, Alessandro Gasparetto, Michelle Shaw, Felix Ratjen, João G. AmaralHospital for Sick Children and University of Toronto. Canada Cardiovascular and Interventional RadiologyCardiovasc Intervent Radiol 2025; DOI: 10.1007/s00270-025-04322-1 AbstractPurpose: To assess long-term clinical and radiological outcomes of transarterial embolization (TAE) for pulmonary arteriovenous malformations (PAVMs) in children with hereditary hemorrhagic telangiectasia (HHT).Materials and

Long-Term Outcomes of Transarterial Embolization for Pulmonary Arteriovenous Malformations in Pediatric Hereditary Hemorrhagic Telangiectasia Read More »

Decreased endothelial cell retinoic acid signaling accelerates progression of single ventricle pulmonary arteriovenous malformations

Henry Rousseau, Tina Wan, Nhi Nguyen, Jaime Wendt Andrae, Michael Tschannen, Angela J. Mathison, Victor Jin, Olivia Groh, Xingyan Zhou, Stryder M. Meadows, Ramani Ramchandran,Igor Shmarakov, Amy Y. Pan, Andrew D. SpearmanMedical College of Wisconsin and Children’s Wisconsin. Rutgers University. Tulane University. United States bioRxivbioRxiv 2025; DOI: 10.64898/2025.12.08.693095 AbstractBackground: Pulmonary arteriovenous malformations (PAVMs) are vascular complications that

Decreased endothelial cell retinoic acid signaling accelerates progression of single ventricle pulmonary arteriovenous malformations Read More »

Right ventricular adaptation in congenital heart disease: Does the type of right ventricular overload matter?

Renee S. Joosen, Gregor J. Krings, Heleen B. van der Zwaan, Nefise Karaman, Marco Guglielmo, Lucas R. Celant, Marco J. W. G€otte, Michael G. Dickinson, Michiel Voskuil, Marielle C. van de Veerdonk, Johannes M. P. J. BreurUniversity Medical Center Utrecht. Amsterdam University Medical Center and University of Amsterdam. Netherlands Journal of Thoracic and Cardiovascular Surgery

Right ventricular adaptation in congenital heart disease: Does the type of right ventricular overload matter? Read More »

Neonatologist-Performed Echocardiography in Neonatal Pulmonary Hypertension: A Narrative Review of the Literature

Anna Chiara Titolo, Mandy Ferrocino, Eleonora Biagi, Luisa Rizzo, Hajrie Seferi, Valentina Dell’Orto, Serafina Perrone, Susanna EspositoParma University Hospital and University of Parma.Italy DiagnosticsDiagnostics 2025; 15: DOI: 10.3390/diagnostics15243154 AbstractNeonatal pulmonary hypertension (PH) is a major cause of illness and death in newborns. Neonatologist-performed echocardiography (NPE) is increasingly used as a bedside tool to assess heart function,

Neonatologist-Performed Echocardiography in Neonatal Pulmonary Hypertension: A Narrative Review of the Literature Read More »

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