A major part of finding disease is via testing and a lot of people have had this done at one point or another. However, accurately finding heart problems and disease can be hard enough even with the high tech gadgets and equipment. One such type of tests, that includes many different kinds, is the cardiac stress test. This kind of test is frequently used by cardiologists to gain a clear picture of how well a person’s heart reacts and responds to stress imposed within a controlled setting. The normal scenarios involves an external items like physical activity, but stress can materialize via unique drugs. The design is to reveal unusual or out of the ordinary blood flow to the heart. We will discuss several different types of cardiac stress tests in this article.