Things You Need to Know About Heart Stress Tests
Our bodies are hardwired to perform certain functions during times of heightened stress. The body also has predictable biochemical reactions. One well-known reaction to stress is increased heart rate. Both blood pressure and heart rate increase, thus allowing your body to face whatever might be causing you stress. Stress tests are performed because they are considered the perfect method to gauge the strength of your heart as well as its limitations if higher demands are placed on it.
The treadmill stress test is known as a basic kind of cardiac stress test. The name implies the setting and general procedure for this process. Most of it depends on the person’s circumstances and the magnitude of the treadmill test is to have the patient walk on the treadmill while their heart is hooked up to an EKG and monitored for its possible reactions. The EKG can reveal any possible changes that are due to the induced pressures of walking the treadmill. Many times the patient is angry because the treadmill makes you walk at an even more faster speed. Obviously, this situation put a larger amount of pressure on the heart and can be very effective for disclosing any problems.
The Isotope stress test a regular form of stress test. Isotope in this case signifies a group of chemicals that are very mildly radioactive. The isotope stress test is another name for the nuclear stress test. One of these isotopes can be Thallium.
How reliable the isotope stress test is depends greatly on different variables.
Recreating a picture of the operation of the heart during periods of stress is what nuclear stress tests are used for and this is done with the help of radioactive isotopes. When a heart is placed under stress, it is easier to determine the likelihood of any problems with it or the whole cardiovascular system. But it is also important for the doctor to capture images of the heart when it is at rest, too. So, these images are recreated with the help of intravenously introduced isotopes.
As you can see, there are numerous uses for the cardiac stress test. Your cardiologist is the best person to determine the needs of your particular situation. It is also very important for you to understand that all tests are restricted in some form or another, and the cardiac stress test is no different. Much depends on achieving the correct conditions such as optimal heart rate, for example. Stress tests involving imaging are solely dependent on the quality of the images. There are some particular items that can have an impact on the image quality.
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