Managing emergency non-cardiac surgery in a pediatric patient with most severe cyanotic heart disease: A case study

AbstractAnesthesia for congenital heart disease patients undergoing noncardiac emergency surgery presents significant challenges due to complex anatomical and physiological abnormalities, requiring tailored interventions to maintain hemodynamic stability. Anesthetists need to be knowledgeable not only about the normal series cardiac circulation but also the parallel (or balanced) and single-ventricle circulations. Providing anesthesia to pediatric patients with congenital heart anomalies during procedures unrelated to the heart involves a range of specialized considerations and remains a complex aspect of perioperative care. Multiple factors contribute to the complexity of anesthetic management in children with congenital heart disease, such as the patient's age, nature and extent of the cardiac abnormality, hemodynamic compensation, surgical urgency, and any coexisting health issues. This case discusses the anesthetic management of an 8-year-old boy with congenital heart disease and severe pulmonary hypertension undergoing emergency laparotomy. It addresses perioperative challenges and provides an overview of pediatric pulmonary hypertension physiology, risk stratification, and intraoperative considerations.