Quiz: Cardiovascular: Cardiac Function 3

Why is strain imaging becoming more clinically important?

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Which of these physical parameters is commonly used to measure myocardial mechanics using MRI?

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What co-ordinate system is used to report myocardial mechanics?

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Resolution of strain measured by tagging is determined by:

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DENSE encodes:

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How does the accuracy of cine-based techniques like heart deformation analysis compare to DENSE?

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Phase contrast velocity encoding is used:

to infer myocardial mechanics by looking at blood flow in the left ventricle and aorta.
to directly measure myocardial velocity.
to directly measure myocardial strain.
to compare with echo measurements of strain.

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Strain mapping is useful in cardiac resynchronisation therapy:

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