Basic EKG Technician Course - Aquarius Institute EKG/ECG Technician program provides an in depth study of the theory and practice of electrocardiography. The ECG is a non-invasive tool that is vital to the identification and differential diagnosis of illness. Accurate interpretation of ECG tracings is vital to patient care since it will assist the practitioner in diagnosis and therapeutic monitoring of the patient. For more information visit aquariusinstitute.com in Businesswith medicalassistantby 2 users