B.Sc. in Cardiac Technology is a 3-year full-time undergraduate course divided into 6 semesters. Cardiac Technology is an allied course in medicine. Cardiac Technologists assist physicians during invasive cardiovascular testing; a tube is inserted into one of the blood vessels that carry blood into the heart. The job of a technician is to perform tasks that require less medical training before and during the procedure so doctors can focus on the results of the test.