In the fast-paced world of healthcare, time is of the essence, and a concise and easy-to-use pocket guide is a necessity. EKG in a Heartbeat contains all the material necessary to analyze EKGs, but doesn't take hundreds of pages to cover it. It puts important information at your fingertips—where you need it, when you need it. The information is clear, accurate, and easy to find—in a heartbeat.