An EKG technician specializes in performing electrocardiograms to monitor heart activity. They operate EKG machines, attach electrodes, and record heart rhythms to help diagnose cardiovascular conditions. Their role is crucial in hospitals, clinics, and diagnostic centers, assisting doctors in detecting heart irregularities and ensuring accurate patient assessments for proper treatment. https://www.auopcecareertraining.com/courses/medical-healthcare/ekg-technician/afc