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Table 1 Values represented as means (95% confidence intervals); signal ratio in % compared to SSFP

From: Accuracy and feasibility of a free-breathing cine technique sparsely sampled with iterative reconstruction for rapid evaluation of left ventricular function in adults and children

Sequence   Ejection Fraction (%) Diastolic Volume (mL) Systolic Volume (mL) Mass (g) Blood/myocardium SI ratio
BH SSFP Mean 67.3 (65.3 to 69.3) 126.2 (116 to 136) 40.7 (37 to 45) 86.9 (80 to 94) 3.9 (3.7 to 4.3)
BH TPAT6 Mean 68.3 (66.3 to 69.9) 116.8 (108 to 126) 37.5 (33 to 42) 93.9 (86 to 102) 4.9 (4.5 to 5.3)
  Mean Differences -1.0 (-3.6 to 1.6) 9.4 (3.9 to 14.9) 3.1 (-0.5 to 6.8) -7.1 (-12 to -2.2) 23% (7 to 38)
  P 1.0 0.0001 0.14 0.001 0.001
BH SSIR11.5 Mean 66.7 (64.9 to 8.5) 114.6 (106 to 123) 38.8 (35 to 443) 97.0 (90 to 104) 4.8 (4.3 to 5.3)
  Mean Differences 0.56 (-2.1 to 3.2) 11.6 (5.7 to 17.5) 1.8 (-1.8 to 5.4) -10.2 (-15.6 to -4.8) 22% (6 to 38)
  P 1.0 <0.0001 1.0 <0.0001 0.002
FB TPAT6 Mean 67.2 (65.6 to 68.9) 122.2 (113 to 131) 38.8 (35 to 443) 97.0 (90 to 104) 4.8 (4.3 to 5.3)
  Mean Differences 0.56 (-2.1 to 3.2) 11.6 (5.7 to 17.5) 1.8 (-1.8 to 5.4) -10.2 (-15.6 to -4.8) 22% (6 to 38)
  P 1.0 0.18 1.0 1.0 0.0002
FB SSIR11.5 Mean 65.2 (63.5 to 66.9) 119.2 (110 to 128) 42.1 (37 to 47) 92.6 (86 to 100) 3.9 (3.1 to 4.7)
  Mean Differences 2.0 (-0.5 to 4.5) 7.0 (2.9 to 11.1) -1.4 (-4.7 to 1.9) -5.8 (-9.9 to -1.6) -2% (-6 to 28)
  P 0.22 0.0001 1.0 0.002 1.0
  1. BH=breath-hold; SSFP=steady state free precession; TPAT6=temporal parallel acquisition technique (acceleration factor 6); SSIR=sparse sampling with iterative reconstruction (acceleration factor 11.5); FB=free breathing