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Table 1 Mandatory constraints for AHS RT-planning

From: Development of heart-sparing VMAT radiotherapy technique incorporating heart substructures for advanced NSCLC patients

OAR in active heart sparing

Parameter

 

Heart

V30 Gy ≤ 21%

mandatory

LAD

V15Gy < 10%

mandatory

Heart base

D mean ≤ 9.1 Gy

mandatory