Early Identification and Treatment of Rare Cardiomyopathy Cohorts

This study aims to further develop an imaging-guided cohort of rare cardiomyopathies based on the existing database. The investigators will standardize the construction of a cohort that integrates a clinical data repository, serum biobank, myocardial tissue bank, and imaging database. In the current cohort, the investigators will systematically screen for biomarkers indicative of pathological changes in challenging cardiomyopathies. Multidimensional data will be integrated to establish and optimize a heart failure risk assessment model, which will then be validated in a prospective cohort. The effectiveness of the model in assessing different risk groups will be evaluated, with the goal of achieving precise prevention of heart failure from the source.