Seniors Integrated Longitudinal cardioVascular Evaluation of Coronary Heart Disease: a Multicenter, Prospective Registry in China (SILVER-China)

This study aims to establish a nationwide cohort and biobank of elderly patients with coronary heart disease (CHD) and to develop risk prediction models and clinical treatment optimization plans based on this data. The specific research content is as follows: The Study plan to continuously enroll hospitalized elderly CHD patients across 50 centers nationwide. Using networked electronic data collection technology, standardized methods and protocols will be used to gather demographic information (such as age, gender, education level, income, etc.), clinical information (medical history, past treatment records, current treatment plans, surgical records, medication use, etc.), lifestyle information (dietary habits, exercise frequency, smoking, drinking, etc.), biological information (such as inflammatory markers, etc.), and physical examination data (such as blood pressure, ECG, sleep monitoring, imaging examinations, etc.). These patients will be followed up long-term (1 month, 6 months, 1 year, and annually thereafter for up to 5 years) to establish a database that meets international standards. Centers meeting the criteria will also retain biological samples, creating a multicenter biobank for elderly CHD patients. Second, based on the established clinical cohort, a risk prediction model for elderly CHD patients will be developed, including mortality risk, ischemic risk, bleeding risk, etc. Additionally, optimized clinical diagnostic and treatment plans will be formulated to improve the treatment outcomes and quality of life for elderly CHD patients. This research is expected to provide scientific evidence and technical support for the prevention, diagnosis, and treatment of CHD in elderly patients.