4th edition. The Pediatric ECG Interpretation Self Study offers an ecomomical way to teach healthcare professionals about pediatric ECGs. Allows busy professionals to customize their training - material may be studied as often as needed and at a time convenient to the learner. Fully bookmarked PDF (for easy navigation) allows user load on single PC or print personal copy for own use. Not intended for multiple copy or distribution or learning management system. Please contact customer service for distribution rights pricing.