Huff, Jane 
ECG workout :  exercises in arrhythmia interpretation /  Jane Huff, RN, CCRN, Education Coordinator, Critical Care Unit, Arrhythmia Instructor, Advanced Cardiac Life Support (ACLS) Instructor, Preceptor-Mentor, Critical Care Unit, Unity Health White County Medical Center, Searcy, Arkansas.   - Seventh edition.   - Philadelphia :  Wolters Kluwer,  [2017]   - ix, 378 p. :  ill. (some color) ;  28 cm