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Table 2 The 8 subjects' demographic data, scan characteristics, perfusion data, and motion ratings from Observer 1.

From: Resting myocardial perfusion quantification with CMR arterial spin labeling at 1.5 T and 3.0 T

   Pairs of series Average MBF (mL/g/min) Average motion rating per pair of series
Subj Age/Sex 1.5 T 3.0 T 1.5 T 3.0 T 1.5 T Type 3.0 T Type
1 22/F 3 3 0.951 ± 0.371 1.060 ± 0.184 0 - 0.33 S
2 20/M 3 3 0.871 ± 0.802 0.874 ± 0.179 1 S 2.67 R
3 23/M 3 2 0.745 ± 0.243 0.789 ± 0.133 0.67 R 1 S, R
4 24/F 2 1 0.678 ± 0.268 1.296 2 R 1 S
5 22/M 3 3 1.088 ± 0.397 0.968 ± 0.438 1.67 S, R 0.67 S, R
6 22/F 3 3 1.102 ± 0.449 1.010 ± 0.043 3.67 S, C 1.67 C
7 18/M 3 3 1.641 ± 0.169 1.303 ± 0.301 1 S, R 2.67 S, R, C
8 24/M 2 2 0.844 ± 0.222 1.169 ± 0.268 0 - 0.5 C
Mean 21.9 ± 2.0    0.990 ± 0.302 1.058 ± 0.187 1.25 ± 1.21   1.31 ± 0.93  
  1. "Pairs of series" denotes each set of back-to-back series. The motion ratings are on a scale of 0 to 5, with 0 representing no detectable motion and 5 representing severe motion artifacts. Subj = subject; S = interseries motion or motion between the pair of series; R = respiratory motion; C = cardiac motion.