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. Author manuscript; available in PMC: 2012 Jan 1.
Published in final edited form as: Int J Radiat Oncol Biol Phys. 2010 Apr 24;79(1):10–18. doi: 10.1016/j.ijrobp.2009.10.058

Table 3. Mean Absolute Value.

[Observer contour dose – gold standard dose], Gy

Pre-atlas (mean ± SD) Post-atlas (mean ± SD) p-value
Heart 0.88 ± 0.15 0.14 ± 0.14 <0.001
Left main coronary artery 1.68 ± 1.53 0.88 ± 1.56 0.005
LAD* 3.90 ± 2.80 2.56 ± 3.31 <0.001
Right coronary artery 1.15 ± 1.07 0.61 ± 0.39 0.001
Left ventricle 0.25 ± 0.20 0.15 ± 0.14 0.13
Right ventricle 1.06 ± 0.73 0.46 ± 0.37 0.008
*

Left anterior descending coronary artery