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Table 3 Comparison of 2D reference against 3D 7× k-t SENSE and 3D 10× k-t SENSE images (n = 6).

From: Measurement of left ventricular dimensions with contrast-enhanced three-dimensional cine imaging facilitated by k-t SENSE

  LV EDV (ml) LV ESV (ml) LV mass (g) LVEF (%)
2D mean ± SD 145.8 ± 25.9 63.3 ± 19.1 95.4 ± 18.1 57.2 ± 5.9
3D 7× k-t mean ± SD 138.3 ± 26.2 62.3 ± 20.5 90.9 ± 18.6 60.9 ± 10.7
Bias (95% C.I.) 7.4 (-14.6; 29.4) 1.1 (-12.8; 14.9) 4.4 (-14.4; 23.3) -3.7 (-26.7; 19.4)
Lin's coefficient (95% C.I.) 0.87 (0.64–1.00) 0.96 (0.88–1.00) 0.84 (0.56–1.00) 0.88 (0.67–1.00)
3D 10× k-t mean ± SD 134.3 ± 25.8 63.9 ± 22.0 92.7 ± 17.2 53.7 ± 8.0
Bias (95% C.I.) 11.5 (-16.1; 39.0) -0.6 (-20.1; 18.9) 2.7 (-13.5; 18.9) 3.6 (-1.7; 8.8)
Lin's coefficient (95% C.I.) 0.77 (0.41–1.00) 0.89 (0.69–1.00) 0.88 (0.67–1.00) 0.81 (0.58–1.00)