Professionals in Holter Scanning are responsible for receiving, reviewing, and analyzing data from Holter monitors worn by patients to detect arrhythmias or other cardiac abnormalities. The workflow usually involves downloading data from Holter devices, carefully scanning ECG tracings for irregularities, preparing detailed reports, and escalating urgent findings to physicians or cardiologists. Work is typically performed in hospital cardiac departments, outpatient centers, or specialized diagnostic labs, often as part of a multidisciplinary team. You’ll regularly collaborate with nurses, technologists, and cardiologists to ensure accurate diagnoses and timely communication of results. This role offers valuable experience in cardiac diagnostics and can provide pathways to advanced positions in cardiology or clinical technology.