Our Workbook is designed by accomplished expert sonographers and imaging specialists. This comprehensive review of echocardiography has been created as a review guide and teaching tool for sonographers preparing to sit for the Registered Cardiac Sonography (RCS), Registered Diagnostic Cardiac Sonography (RDCS) and the Advanced Cardiac Sonography (ACS) registry.Each Workbook is over 600 pages long and packed full of registry board secrets, 2D Echocardiography, 3D Echocardiography, Strain Echocardiography, Stress Echocardiography, Diastolic Function, Board Questions with Answers, Electrocardiography, and much more!