Provides medically prescribed exercise therapy for patients with multiple system disease states, based on assessment of the patient's clinical status and guidelines provided by ACSM and AACVPR. Interprets exercise program data and directs patient activity and exercise through ongoing monitoring and evaluation of clinical status, including heart rate and rhythm, blood pressure, blood sugar, peripheral capillary oxygen saturation, and/or rated perceived exertion. Recommends exercise and activity progression and maintains ongoing communication with cardiac rehabilitation team members. This is a PRN hourly position.