Use of ultrasound for vascular access during cardiac catheterisation in children with congenital heart disease: a Swiss multicentre cohort study.

Aim Of The Study: Our study aimed to assess the first-attempt success rate of ultrasound (US) and anatomical landmark (ALM) guidance for vascular cannulation in children with congenital heart disease in Switzerland.

Methods: A prospective observational multicentre study was conducted from January 2022 to January 2023 in three university hospitals in Switzerland. We included patients with congenital heart disease aged 0 to 18 years who were scheduled for elective cardiac catheterisation.

Quantitative and functional changes in platelets and fibrinogen following cardiopulmonary by-pass in children.

Introduction: Cardiopulmonary bypass (CPB) causes coagulopathy, increasing the risk of postoperative bleeding and mortality. The underlying causes of post-CPB coagulopathy and the factors associated with its occurrence are not yet fully understood. This study assesses platelet and fibrinogen concentration and function following CPB in children with congenital heart diseases (CHD).

[Fontan associated liver disease].

Fontan surgery is vital for infants born with a single-ventricle heart. This intervention establishes a new blood flow circuit bypassing the single ventricle, thereby the separating pulmonary and systemic circulation to preserve single ventricular function. However, it carries risks of hepatic complications, collectively termed Fontan-associated liver disease (FALD), characterized by progressive hepatic congestion and fibrosis potentially leading to an equivalent of cirrhosis.

Effects of Foliar Protector Application and Shading Treatments on the Physiology and Development of Common Bean ( L.).

High solar radiation, combined with high temperature, causes losses in plant production. The application of foliar protector in plants is associated with improvements in photosynthesis, reduction in leaf temperature and, consequently, improved productivity. Two experiments were conducted.

Cytogenetic and Molecular Effects of Kaolin's Foliar Application in Grapevine ( L.) under Summer's Stressful Growing Conditions.

Grapevine varieties from "Douro Superior" (NE Portugal) experience high temperatures, solar radiation, and water deficit during the summer. This summer's stressful growing conditions induce nucleic acids, lipids, and protein oxidation, which cause cellular, physiological, molecular, and biochemical changes. Cell cycle anomalies, mitosis delay, or cell death may occur at the cellular level, leading to reduced plant productivity.