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Table 1 Table 1

From: Acceleration of whole heart and targeted coronary artery imaging at 3 T with a 32-channel coil

   32-channel 6-channel
   Targeted Whole-heart Targeted Whole-heart
Vessel length RCA 90 ± 27 94 ± 28 95 ± 29 98 ± 30
  LM + LAD 62 ± 12 52 ± 15 56 ± 7 52 ± 15
Vessel diameter RCA 3.1 ± 0.3 3.5 ± 0.3 3.0 ± 0.2 3.6 ± 0.4
  LM + LAD 2.7 ± 0.2 3.2 ± 0.5 2.7 ± 0.2 3.2 ± 0.4
Vessel sharpness RCA 0.43 ± 0.04 0.55 ± 0.05 0.42 ± 0.06 0.51 ± 0.05
  LM + LAD 0.37 ± 0.04 0.52 ± 0.07 0.37 ± 0.06 0.48 ± 0.06
SNR muscle RCA 16 ± 8 12 ± 5 17 ± 6 16 ± 6
  LM + LAD 14 ± 4 14 ± 5 14 ± 5 14 ± 6
SNR blood RCA 32 ± 15 23 ± 11 33 ± 10 29 ± 8
  LM + LAD 31 ± 11 30 ± 9 31 ± 11 26 ± 11
CNR RCA 16 ± 8 12 ± 7 16 ± 4 12 ± 3
  LM + LAD 17 ± 7 12 ± 4 17 ± 6 12 ± 5
Image quality RCA 3.0 ± 0.0 2.6 ± 0.5 2.9 ± 0.8 2.9 ± 0.6
  LM + LAD 2.6 ± 0.7 2.8 ± 0.7 2.8 ± 0.7 2,6 ± 0.7