Diagnostic Testing for Pulmonary Vascular Disease. Invasive Testing

Importance of age at diagnosis of pulmonary hypertension in children living at high altitude: Longitudinal follow-up of 86 patients

Gabriel F. Diaz, Carlos E. Diaz‐Castrillon, Alicia Marquez Garcia, Rachel K. Hopper, Vinicio de J. PerezUniversidad Nacional De Colombia. University of Pittsburgh. Centro Policlínico Del Olaya and Clínica De La Mujer. Stanford University School of Medicine. Columbia and United States Pulmonary CirculationPulm Circ 2025; 15: DOI: 10.1002/pul2.70017 AbstractPulmonary hypertension (PH) at high altitudes presents unique characteristics […]

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Unusual Pulmonary Manifestation in a Child With Congenital Mitral Stenosis: A Case Report

Ola Alhalabi, Ahmed Abushahin, Atqah AbdulwahabSidra Medicine.Qatar CureusCureus 2025; 17: DOI: 10.7759/cureus.80575 AbstractCongenital mitral valve stenosis (MVS) in children is usually isolated. However, it is, in rare cases, associated with secondary pulmonary hemosiderosis. It is hypothesized that secondary pulmonary hemosiderosis results from chronic pulmonary venous congestion and repeated microvascular hemorrhage due to elevated left atrial pressure.

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Virtual reality modelling based on computed tomography and three-dimensional angiography for planning of percutaneous and hybrid treatment in infants with pulmonary vein stenosis

Judyta Szeliga, Małgorzata Waśko, Jacek Kołcz, Andrzej Rudziński, Ryan Callahan, Sebastian GórecznyUniversity Children’s Hospital and Jagiellonian University Medical College. Children’s Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania.Poland and United States Advances in Interventional CardiologyAdv Interv Cardiol (Postepy Kardiol Interwencyjnej) 2025; 21: 108-113DOI: 10.5114/aic.2025.147992 AbstractAbstract Not Available CategorySegmental Pulmonary Venous Disease.

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High Altitude May Protect Against the Early Development of Irreversible Pulmonary Hypertension in Patients With Congenital Heart Disease

Inge von Alvensleben, Brian B. Graham, Gustavo A. Balanza, Carlos Brockmann, Ericka C. Pérez, Ximena Y. Vicente, Carla Arteaga, Claudia Scherer, Franz P. Freudenthal, Rubin M. Tuder, Alexandra HeathKardiozentrum. University of Colorado. University of California San Francisco. Massachusetts General Hospital and Harvard Medical School. Hospital Belga.Bolivia and United States Pulmonary CirculationPulm Circ 2025; 15:  DOI: 10.1002/pul2.70049

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Follow-up of transcatheter closure of congenital heart disease complicated with pulmonary arterial hypertension in children

Yanyun Huang, Yuting Chen, Danyan Su, Suyuan Qin, Cheng Chen, Dongli Liu, Bingbing Ye, Yuqin Huang, Piaoliu Yuan, Yusheng PangFirst Affiliated Hospital of Guangxi Medical University. China Frontiers in PediatricsFront Pediatr 2025; 13: DOI: 10.3389/fped.2025.1562782 AbstractBackground: Transcatheter closure is now the preferred treatment for congenital heart disease complicated with pulmonary arterial hypertension (CHD-PAH), but its long-term effects

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Long-term survival of shunt closure in atrial septal defects with pulmonary arterial hypertension

Wenjie Chen, Jingyuan Chen, Min Peng, Jun Luo, Haihua Qiu, Yusi Chen, Jiang LiSecond Xiangya Hospital of Central South University. China International Journal of CardiologyInt J Cardiol 2025; DOI: 10.1016/j.ijcard.2025.133094 AbstractObjective: This study aims to refine closure indications and assess long-term outcomes in pulmonary arterial hypertension associated with atrial septal defect (PAH-ASD).Methods: We enrolled 197 PAH-ASD patients classified

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Inhalation of the Novel Tryptophan Hydroxylase 1 Inhibitor TPT-004 Alleviates Pulmonary Arterial Hypertension in Rats

Ekaterina Legchenko, Philippe Chouvarine, Klea Hysko, Fatimunnisa Qadri, Radoslw Wesolowski, Edgar Specker, Silke Glage, Martin Meier, Katharina Schwarz, Joerg Heineke, Gerhard Pohlmann, Mehmet Ramazanoglu, Michael Bader, Georg HansmannHannover Medical School. Heidelberg University Medical Faculty Mannheim. Max-Delbrück-Center for Molecular Medicine. Leibniz-Forschungsinstitut für Molekulare Pharmakologie. Fraunhofer Institute for Toxicology and Experimental Medicine. Max Delbrück Center for Molecular

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Congenital pulmonary vein stenosis: a radiographic study

Christopher K. Adey, Benigno Soto, Myung S. ShinUniversity of Alabama School of MedicineUnited States RadiologyRadiology 1986; 161: 113-117DOI: 10.1148/radiology.161.1.3763853 AbstractSeven patients with congenital pulmonary venous stenosis were retrospectively evaluated. Chest radiographs and pulmonary angiograms were interpreted without knowledge of anatomic findings, and results were correlated with autopsy data. Bilateral foci of stenosis of varying severity were

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Use of Right Ventricular Free-Wall Strain in a Multivariable Estimate of Right Ventricular-Arterial Coupling in Pediatric Pulmonary Arterial Hypertension

Charles T. Simpkin, D. Dunbar Ivy, Mark K. Friedberg, Dale A. BurkettChildren’s Hospital Colorado and University of Colorado – Anschutz Medical Campus. Hospital for Sick Children and University of Toronto.United States and Canada Circulation Cardiovascular ImagingCirc Cardiovasc Imag 2024; DOI: 10.1161/CIRCIMAGING.124.016882 AbstractBackground: Right ventricular-arterial coupling (RVAC) describes the relationship between right ventricular contractility and pulmonary vascular afterload.

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A case of pulmonary veno-occlusive disease and a new bronchoscopic sign

A. W. Matthews, R. BuchananQueen Alexandra Hospital.United Kingdom Respiratory MedicineRespir Med 1990; 84: 503-505DOI: 10.1016/s0954-6111(08)80117-5 AbstractAbstract Not Available CategoryClass I. Pulmonary Veno-occlusive Disease and Pulmonary Capillary HemangiomatosisSymptoms and Findings Associated with Pulmonary Vascular DiseaseDiagnostic Testing for Pulmonary Vascular Disease. Non-invasive TestingDiagnostic Testing for Pulmonary Vascular Disease. Invasive Testing Age Focus: Adult Pulmonary Vascular Disease Fresh or

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