Basic Arrhythmias - 6th Edition Author:Gail Walraven Newly revised edition of a BEST-SELLING EKG book! Revised and updated to include topics such as the use of pacemakers and implanted defibrillators. A FREE in-book CD will give users an opportunity to practice in an interactive and fun environment. Appropriate for any student or practicing health care provider who needs to... more » learn or review basic EKG or arrhythmia concepts.« less