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http://dx.doi.org/10.1016/j.hlc.2025.08.007 | DOI Listing |
Am J Physiol Heart Circ Physiol
September 2025
Division of Pediatric Critical Care, Department of Pediatrics, University of California, San Francisco, USA.
Right ventricular (RV) failure is the primary cause of death among patients with pulmonary arterial hypertension (PAH). Patients with congenital heart disease-associated PAH (CHD-PAH) demonstrate improved outcomes compared to patients with other forms of PAH, which is related to the maintenance of an adaptively hypertrophied RV. In an ovine model of CHD-PAH, we aimed to elucidate the cellular, microvascular, and transcriptional adaptations to congenital pressure overload that support RV function.
View Article and Find Full Text PDFPatent ductus venosus is a congenital portosystemic shunt that may cause progressive portal hypertension, hepatic encephalopathy, and focal nodular hyperplasia of the liver. Embolization of the Arantius' duct is the first choice of treatment in infants and children. However, it carries the risk of coil migration into the systemic circulation in adult patients with larger Arantius ducts.
View Article and Find Full Text PDFFront Cardiovasc Med
August 2025
Department of Ultrasound Imaging, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China.
Introduction: Patent foramen ovale (PFO) is associated with cryptogenic stroke (CS), whereas not all PFO carriers experience strokes. Current risk assessment tools like the Risk of Paradoxical Embolism (RoPE) scoring system and PFO-Associated Stroke Causal Likelihood (PASCAL) system have limitations, particularly in elderly populations. This study aims to explore risk factors for PFO-related CS and evaluate age-related differences between younger and elderly patients.
View Article and Find Full Text PDFNan Fang Yi Ke Da Xue Xue Bao
August 2025
Department of Nephrology, First Affiliated Hospital of Guilin Medical University, Guilin 541000, China.
Objectives: To investigate the effect of serum advanced glycation endproducts (AGEs) on stenosis after first autologous arteriovenous fistula (AVF) in patients with end-stage renal disease (ESRD).
Methods: Patients with ESRD undergoing standard native arteriovenous fistula (AVF) for the first time in the Department of Nephrology, Affiliated Hospital of Guilin Medical University from February to June 2022 were prospectively enrolled. The preoperative general data, clinical examination results and ultrasound data of the operated limbs were collected.
Heart Lung Circ
September 2025
Queensland Children's Hospital, Brisbane, Qld, Australia. Electronic address: