The "gold standard" for determining the presence of coronary artery disease is the
A)Exercise stress test.
B)MUGA scan.
C)Thallium stress test.
D)Angiogram.

Question

Quizplus · Accepted Answer

The gold standard for determining the presence of coronary artery disease is an angiogram or coronary angiography. It involves inserting a catheter into the patient's artery and injecting contrast dye to visualize the blood vessels of the heart. This test provides the most accurate information about the location and severity of blockages in the coronary arteries. The other options such as exercise stress test, MUGA scan, and thallium stress test are non-invasive tests that are used to screen for the presence of coronary artery disease, but they are not as accurate as angiography.

The "Gold Standard" for Determining the Presence of Coronary Artery