This book, written by internationally renowned experts, is a comprehensive text covering all aspects and recommendations regarding the use of POCUS for critically ill neonates and children. Point of Care Ultrasound (POCUS) for the Neonatal and Pediatric Intensivist is structured to address and expand upon recently published international evidence-based POCUS guidelines endorsed by the European Society of Paediatric and Neonatal Intensive Care (ESPNIC). The book is richly illustrated and includes a robust collection of individual POCUS images and cases. The Electronic Supplementary Materials offer high quality and interesting video clips complementing reader learning, particularly for neonatology, pediatric critical care, and general pediatric providers. Chapter authors provide a practical, experience-based approach to clinical integration of POCUS applications and highlight relevant supportive literature as well as important limitations to POCUS use in the management of critically ill children. The information within the book is also intended to support further clinical and educational research in the practice of pediatric POCUS.