Relevance of Surveillance Manual for the Early Detection of Immune Checkpoint Inhibitor-Induced Myocarditis: A Case Series

The European Cardio-Oncology Guidelines recommend regular electrocardiography and troponin testing during immune checkpoint inhibitors (ICIs) treatment, but their efficacy for monitoring ICI treatment remains unclear. This study aimed to evaluate the effectiveness of a surveillance protocol for early detection of ICI-induced myocarditis.