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Figure 15 | Journal of Cardiovascular Magnetic Resonance

Figure 15

From: Cardiovascular magnetic resonance physics for clinicians: part II

Figure 15

Quantitative Perfusion Data. For every image in the dynamic sequence region-of interest contours describing the myocardium and a region in the blood pool are drawn. The mean signal intensity from within each region is plotted for each time point to generate plots of signal intensity versus time to show the increase in signal intensity in both the myocardium (green) and the blood pool (red). The blood pool curve is also often referred to as the arterial input function (AIF). These curves can be analysed together to give an estimate of myocardial blood flow (MBF).

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