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Table 4 Inter- and intra-observer variability calculated from a sample of five patients and five volunteers (SD = Standard Deviation).

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

   Inter-observer Variability (Within-subject SD) Intra-observer Variability (Within-subject SD)
2D EDV (ml) 5.9 10.6
  ESV (ml) 7.9 7.9
  LV mass (g) 12.0 9.4
  LV EF (%) 4.0 2.9
3D 5× k-t Pre-Gd EDV (ml) 9.0 5.2
  ESV (ml) 6.1 5.9
  LV mass (g) 14.8 11.1
  LV EF (%) 2.4 3.5
3D 5× k-t Post-Gd EDV (ml) 9.3 9.2
  ESV (ml) 7.3 8.1
  LV mass (g) 13.9 9.2
  LV EF (%) 3.5 3.8