Cardiovascular Technologists and Technicians
O*NET-SOC 29-2031.00 · interest code RIC
Conduct tests on pulmonary or cardiovascular systems of patients for diagnostic, therapeutic, or research purposes. May conduct or assist in electrocardiograms, cardiac catheterizations, pulmonary functions, lung capacity, and similar tests.
How this work is wired
O*NET rates every occupation 1-7 on six interest dimensions. This one leans Realistic — hands-on, physical, practical work with tools, machines, plants or animals — then Investigative and Conventional.
Preparation typically needed
Job Zone 3 — medium preparation — often vocational training, an associate degree or apprenticeship.