The Heartsaver® CPR | AED Student Workbook contains all the information a student needs to successfully complete the Heartsaver® CPR AED Course and is a required text for course training. Designed for a single user, this text is a valuable reference tool before, during, and after the course. This product has been updated to reflect the latest science and education from the 2020 Guidelines for CPR & ECC and replaces the previous version (15-1020).