1.
A two-dimensional illustration of a three-dimensional allocation of the radiotracer in the myocardium which allows visualization of perfusion defects in a compressed format is known as:
2.
If a patient has an irregular heart rate, the total number of cardiac cycles acquired for each projection will be the same if each projection is acquired for:
3.
Which of the following arteries supplies the myocardium?
4.
Which of the following is the most anteriorly located heart chamber?
5.
The presence of a focal defect on rest images that was not seen on stress images, or the presence a focal defect on stress images that appears more severe on rest images is called:
6.
The sympathetic nervous system has great influence on cardiovascular physiology and is responsible for regulating myocardial blood flow, heart rate, and the contractile performance of the heart. Which of the following radiotracers can be used for imaging the sympathetic nervous system of the heart?
7.
A defect that is present on stress images, and not seen or present to the lesser degree on resting images is called:
8.
Atropine is an anticholinergic agent frequently used with dobutamine stress testing to increase:
9.
More than a few of the main imaging modalities use ionizing radiation for cardiovascular diagnosis and/or treatment. Which of the following modalities is used for coronary artery plaque and calcification imaging?
10.
The short axis cardiac tomogram is displayed with the orientation as if the viewer was observing the heart from the:
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