The world of radiology has many different tests used to determine how ones cardiovascular system is performing.
If the cardiologist has reason to believe you may have a problem with blood flow through the arteries and veins, the physician will advise to have a thallium test performed.
The procedure takes images of the heart when the body is resting and after there's been some exercise, usually just walking on a treadmill.
If exercise is not possible for any reason or not recommended, a small amount of medication will be given to boost the heart beat.
This procedure is of great importance.
The images of this procedure used for this help determine the regularity of the blood flow during the process.
If the blood flow is not blocked during exercise and rest, then the arteries are working excellently and there will be nothing to worry about.
Should the blood flow be normal in rest but abnormal during exercise, it means the heart needs to work harder and that there may be a blockage one of the main arteries.
Should the blood move abnormally in both the resting and exercise state, it means that the heart is constantly exerting more effort to pump blood than it should.
From here, radiologists can determine what the best options for the patient are and what can be done to help prevent any further problems for the cardiovascular system.
The importance of this test is crucial for not only the radiologists, but the patients as well.
Thallium testing may sound scary at first because of the name, but is very safe and of great importance.