The EKG/ECG Reference Guide is a newer addition to the BarCharts educational reference guides. This reference guide features an introduction to EKG’s and explains how they work along with coverage of the many types of heart murmers and arrythmias. There are helpful full-color illustrations, graphs, examples, and definitions of commonly used vocabulary surrounding EKG’s and ECG’s. The information is well-organized and easy to refer to quickly if needed. The guide offers great coverage on conduction pathway, waveforms, EKG Paper, and Lead 1, 2, & 3 Monitoring and so much more! The 3-panel (6-page) front and back printed and laminated design is ideal for keeping around for a long time.