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Radiation-Induced Heart Disease (RIHD) Dose Index Calculator
Radiation-Induced Heart Disease (RIHD) Dose Index: Explanation and Clinical Context RIHD Dose Index (RIHD-DI) is a predictive measure used to estimate the risk of cardiac complications in patients receiving thoracic radiotherapy. The index incorporates key dosimetric parameters: Mean Heart Dose, Maximum Heart Dose, and the percentage of heart volume receiving >25 Gy (V25). This model is based on epidemiological and c