"Try before you buy" - Download the FREE App, which includes sample content. In-App purchase required to unlock all content. A Davis’s Notes title! The pocket guide that covers it all—basics, 12-lead, ACLS, meds, and CPR for adults and children! A quick look-up reference for ECG interpretation and management! This indispensable pocket guide presents the basics (anatomy and physiology of the cardiovascular system, electrical conduction system of the heart, basic ECG concepts and components,) AC