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. 2022 Jan 27;12(2):319. doi: 10.3390/diagnostics12020319

Figure 5.

Figure 5

Objective image quality expressed in terms of (a) contrast-to-noise ratio (CNR), (b) signal-to-noise ratio of left coronary artery (SNRL), and (c) signal-to-noise ratio of right coronary artery (SNRR) as functions of body mass index (BMI). NI = noise index.