What is an exercise stress test?
Exercise stress test is a diagnostic tool used to observe human heart activity during physical exertion. The test may benefit from people who have a history of heart disease or are at risk of heart disease because they can detect serious health problems. Athletes can use exercise stress tests to determine their current level of aerobic fitness. The test monitors heart activity and blood pressure, while a person walks on the treadmill ever faster.
Also known as a test for heart stress or test on a treadmill, the exercise test helps doctors to determine how much physical activity the heart of a person can do. The more active the body, the more oxygen needs. The heart will start pumping more blood so that the body can produce this necessary oxygen. The exercise test reveals whether blood slows down in the arteries of the heart due to a medical problem. EMS or who has an existing heart problem. If a person experienced shortness of breath or chest pain may be a test of exerciseused to diagnose the cause of symptoms. The test can also be used to check the success of the heart -related procedure. In addition, the test can be used to predict the likelihood of a future heart attack.
Although a load test is often used to diagnose heart problems, it can also be used to test athlete's stamina. When a stress test is performed in athletes, Bruce is often used. This is Dr. Robert A. Bruce, a diagnostic test that measures how much oxygen the athlete can consume and use when moving on a treadmill while increasing speed. Coaches sometimes discover the Bruce test on athletes to monitor the level of fitness athletes.
Preparation for the exercise test is an essential for the most accurate results. The person should not smoke, drink or eat anything for at least three hours before the test. However, regular medicines should be used on that day as usual if nI will say differently.
Whether a test for medical or athletic purposes is always used for exercise, always includes a treadmill. When walking on the treadmill, a person wear an electrode on the chest and a cuff on one arm. Medical experts can then monitor the heart activity of the person and blood pressure. The treadmill begins slowly and then increases speed until a person reaches the target heart rate or has experienced adverse effects such as chest pain.
The result of an abnormal exercise stress test can indicate several different things. During the exercise, this could show abnormalities of heart function such as arrhythmia. The health problem as serious as coronary arteries can also be detected by the exercise test. In some cases, thecabnormal result simply means that the person is in poor aerobic shape and must exercise more.