This Module is Module 11 in a 13 module eCourse series on Stats, Cardiac Cycle, Basic Echo Exam. For information on the full Pediatric Echocardiography, please click here. This brief module will discuss some of the types of operations performed to correct or palliate congenital defects. Although the topic is far too broad to allow a full discussion of every type of congenital heart surgery, a basic understanding of the application and echocardiographic appearance of these operation will be presented.