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. Author manuscript; available in PMC: 2020 Dec 3.
Published in final edited form as: Clin Breast Cancer. 2017 Mar 23;17(7):510–515. doi: 10.1016/j.clbc.2017.03.011

Table 2.

Heart Dosimetry Parameters

Variables Right-Sided
(n = 41)
Left-Sided
(n = 47)
P
Mean Heart Dose, Gy 1.10 3.63 <.001
Maximum Heart Dose, Gy 6.23 40.60 <.001
V5, % 1.83 13.98 <.001
V10, % 0.24 6.10 <.001
V20, % 0.06 3.23 <.001
V45, % 0.00 0.61 <.001

Abbreviation: VX = volume of heart receiving X dose.