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Figure 2 | Journal of Cardiovascular Magnetic Resonance

Figure 2

From: Reproducibility of adenosine stress cardiovascular magnetic resonance in multi-vessel symptomatic coronary artery disease

Figure 2

Semi-quantitative perfusion analysis. Semi-quantitative perfusion analysis: A, Manual tracing of the endocardial (green) and epicardial (yellow) borders and division of the LV myocardium into 6 segments, and B, Generation of signal intensity (y axis) vs. time (x axis) curves for each myocardial segment and LV (blue). Maximal upslopes for each myocardial segment, normalized to LV input, with the myocardial perfusion reserve index (MPRi) as the ratio of stress to rest upslopes.

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Journal of Cardiovascular Magnetic Resonance

ISSN: 1532-429X

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