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. 2018 Oct 30;9:1515. doi: 10.3389/fphys.2018.01515

Figure 3.

Figure 3

(A) Heart rate (HR) and (B) cardiac output (CO), as derived from the MRI measurements, at rest and following the infusion of dobutamine in the nine study subjects. Each subject is represented with different color, as indicated in the figure. A value of p < 0.05 was considered significant.