The results of cardiac ct imaging test will usually be available within 1~2 days. Cardiac ct imaging test generally refers to coronary artery enhancement CT, which is mainly used to observe the morphology of coronary arteries and the speed of blood flow within the coronary arteries, and to determine whether the coronary arteries have any stenosis, occlusion and other conditions. Generally, the test results will come out within 1~2 days, and the doctor will inform the patient of the test status in time. The time for the test results to come out varies from hospital to hospital, but it is generally faster and you can consult your doctor before the test. As the test will use contrast media, iodine-containing contrast media may have an effect on thyroid function, and it is generally not suitable for patients with hyperthyroidism to undergo the test. It is recommended that you inform your doctor of your condition before the test and let him or her decide whether the test is suitable for you.