Comparison of Mayo And HFA-ICOS Cardiotoxicity Risk Score Validity for Predicting Cardiotoxicity in Anthracycline Chemotherapy Patients Putu Frisca Dewi Saraswati, Anak Agung Ayu Dwi Adelia Yasmin, and Ida Bagus Rangga Wibhuti Abstract Background: Anthracycline can cause cardiotoxicity. In estimating the risk of cardiotoxicity, various risk prediction scores have been developed.