Cardiac Care technology Cardiac Care Technology measures how well a heart is functioning and can monitor heart rate. Technicians here measure how well a patient’s heart is functioning. Cardiac care technicians are the medical professionals who administer various tests that assist the doctor in diagnosis. Cardiac care technicians assist physicians during invasive cardiovascular testin... https://www.lumeenedu.com/p-hd-programs-in-india-doctor-of-philosophy/