Advanced Echocardiography Findings of HER2-Positive Breast Cancer Patients Following Anthracycline-Based Chemotherapy

Abstract

Background: Cardiotoxicity, a common complication of chemotherapy, may have irreversible adverse effects on the heart. Anthracycline-based chemotherapy for breast cancer can lead to dilation-hypokinetic cardiomyopathy, eventuating in heart failure. As the primary diagnostic tool for cardiovascular toxicity, echocardiography may be essential in evaluating the heart function of such patients.