1.
What does Cardiomegaly mean?
2.
Which of the following medications can be used as an adjunct to myocardial perfusion imaging (MPI) pharmacological stress testing?
3.
Which of the following arteries supplies the myocardium?
4.
The short axis cardiac tomogram is displayed with the orientation as if the viewer was observing the heart from the:
5.
A patient with possible acute myocardial infarction is injected with 99mTc pyrophosphate. The technologist needs to obtain images with better target-to background ratio. Which of the following time ranges gives the best results?
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.
Through which of the following structure the deoxygenated blood passes through after leaving the right ventricle to reach the lungs?
8.
What heart chamber does the aorta arise from?
9.
Which of the following is the most anteriorly located heart chamber?
10.
Attenuation artifacts of tomographic myocardial perfusion imaging may decrease the diagnostic accuracy of the technique, predominantly due to:
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