天美传媒

Abstract

Gastric acid production and secretion of digestive enzymes such as pepsins and hydrogen ions are crucial physiological processes that can be significantly affected during cardiac surgery in pediatric patients. This review examines the dynamics of gastric acid secretion in children undergoing cardiac procedures, emphasizing the roles played by pepsins and hydrogen ions in maintaining gastrointestinal function. Special considerations are given to the impact of anesthesia, perioperative stress, and medications on gastric physiology in this vulnerable population. Understanding these mechanisms is essential for optimizing perioperative management strategies to mitigate potential complications related to gastric acid imbalance and ensure better postoperative outcomes in pediatric cardiac surgery.