Knowledge, Attitude, and Perception Toward Evaluation of Acute Heart Failure Among Emergency Medicine Residents in Riyadh, Saudi Arabia.

Background: Acute heart failure (AHF) poses significant challenges in clinical practice due to its varied clinical presentations and complex management strategies. Adequate confidence levels among medical residents in diagnosing and managing AHF are crucial for timely and effective patient care.

Study Aim: This cross-sectional study aimed to assess medical residents' knowledge, attitude, and perception levels in diagnosing and managing AHF and explore factors influencing their confidence levels.

Perception, Knowledge, Indications, and Future Prospects of Point-of-Care Ultrasound Among Medical Students in Saudi Arabia.

Introduction Point-of-care ultrasound (POCUS) has become integral across medical specialties globally, addressing clinical queries, guiding procedures, and bridging the gap between physical examination and advanced imaging. Early ultrasound training for medical students enhances clinical decision-making and reduces diagnostic errors. Aims To evaluate the knowledge and attitude of senior medical students towards POCUS and to assess knowledge gaps and difficulties encountered by senior medical students to assist in the development of future curricula.

Unintentional exposure and incidental findings during conventional chest radiography in the pediatric intensive care unit.

Radiation overexposure is common in chest X-ray (CXRs) of pediatric patients. However, overexposure may reveal incidental findings that can help to guide patient management or warrant quality improvement.To assess the prevalence of overexposure in CXRs in pediatric intensive care unit (PICU); and identify the incidental findings within overexposed areas, we conducted a retrospective cohort study of children who were admitted to PICU.

Status Epilepticus as a Consequence of Hemophagocytic Lymphohistiocytosis in a Previously Healthy Infant.

Hemophagocytic lymphohistiocytosis (HLH) is a rare and fatal entity with an incidence rate of 1.2 cases per million people per year. HLH is explained as a highly destructive inflammatory consequence of rampant hypercytokinemia due to excessive lymphocyte-mediated activation of macrophages and histiocytes.