This type of test is usually utilized by cardiologists to obtain a good image of how well a person’s heart respond to stressed brought about in a controlled setting. the normal scenario is done by using a external stress items such as exercises, but stress can be triggered by administering special drugs. The purpose is to tell you about bad or abnormal blood flow to the heart. This article will discuss a lot of different stress tests.
Your heart needs to have the normal capacity and ability to perform the heavy load placed on it. All stress tests are conducted with one purpose in mind, irrespective of the reasons they are performed, and that is to make sure the heart is healthy and normal. The non-nuclear stress test, namely the one involving exercise, is still used extensively in the medical field. A treadmill isn’t the only exercise equipment used as it can be replaced by a stationary bike. When the test is performed, test leads are connected to the chest to watch the electrical activity of the heart. An electrocardiogram will help determine whether the heart is healthy and normal. The electrocardiogram will also reveal if there are problems with the heart. Doctors demand stress tests in an effort to understand the state of their patients’ hearts, whether they are healthy or not. But there are other reasons stress tests are performed. For example, this kind of test can be given to assess an optimum and safe amount of exercise for any person. Determining the level of risk of various events, such as cardiac arrest, occurring is another reason stress tests are employed. A doctor will always have a motive for getting you to undergo a stress test, especially considering that they are used to determine how healthy your heart is. Simply because a stress test has been ordered in no way implies that the patient should assume the worst.
Regular stress tests use what is known as an EKG or electrocardiogram. This device leaves a little room for interpretation. EKG results can pick up changes that are not at all related to heart disease. Doctors may have to make some tough decisions about the testing process if there are things showing up out of the ordinary during the “at rest” phase of testing. In most cases, this only requires a different type of stress test to be ordered. That doesn’t change the fact that the traditional stress test is still a reliable choice for most patients. Every type of cardiac stress test has it finer points and a goal. They serve to help doctors make the most accurate diagnosis possible. Remember that there are certain circumstances with each test that might have an effect on how the results and diagnosis are in terms of accuracy.