Skip to main content

Table 2 Quantitative findings, *significantly different from 7 T (p < 0.05)

From: Coronary magnetic resonance angiography at 7 Tesla: a quantitative comparison with results at 3 Tesla

  7 T 3 T: navigator on diaphragm 3 T: navigator on heart
S/N blood 49.2 ± 30.9 46.1 ± 13.6 38.2 ± 14.2
RCA vessel length (cm) 7.21 ± 2.50 8.48 ± 3.06 8.46 ± 2.84
RCA vessel sharpness (%) 58.94 ± 9.27 48.35 ± 6.45* 48.92 ± 9.62*
Acquisition time (sec) 414 ± 144 478 ± 214 470 ± 173
Navigator efficiency (%) 57 ± 20 48 ± 15 48 ± 15