Stress tests: Stress testing usually involves exercise which is closely monitored by the cardiologist. These exercises provide information about how a person’s heart performs under physical stress.
Heart monitors: Heart monitors may also be called a Holter monitor or cardiac event recorder. Heart monitors are essentially tape recorders for your heart’s electrical activity over a set amount of time.
CT scans: CT scans produce images of the affected area examined by the cardiologist for any heart diseases and atherosclerosis.