Transthoracic echocardiography in pediatric intensive care: impact on medical and surgical management.

Objectives: Although transthoracic echocardiography is commonly performed in the PICU, its utility is not specifically known. The purpose of this investigation was to evaluate the clinical impact of echocardiography in the PICU in terms of frequency of unanticipated findings and the frequency and nature of clinical management changes attributed to the results of echocardiography.

Design: Prospective cohort study.