Cardiology technologists and electrophysiological diagnostic technologists who are supervisors or instructors are included in this unit group.
People in this occupation:
- operate electrocardiogram and other electronic equipment to record cardiac activity of patients to help with the diagnosis and treatment of heart disease
- operate electroencephalographic, electromyographic and other electrophysiological diagnostic equipment to assist physicians in diagnosing diseases, injuries and abnormalities
- work in hospitals, medical laboratories, and clinics