The 64-row of the heart refers to 64-row spiral CT of the coronary arteries, which is mainly used to examine the lesions of the coronary arteries, mainly coronary artery stenosis, whether there is the presence of myocardial bridges and so on.
Coronary artery 64-row spiral CT can be injected into the peripheral blood vessels, then when the contrast agent flows through the coronary arteries, CT examination is done, and then through the three-dimensional reconstruction of the coronary arteries to determine whether there is a lesion, the location of the lesion, the nature of the lesion, and the severity of the lesion. If there is a significant stenosis or an occlusion, this often indicates that the patient has coronary artery disease.
The test requires a contrast medium, so patients who are allergic to the contrast medium should not have the test. Drink plenty of fluids after the test to facilitate the excretion of the contrast medium.