Prospective Cohort Study of Panvascular Disease

Inclusion Criteria: * 1\. Age ≥18 years old 2. Patients with panvascular disease: i.e., 2 or more of the following vascular diseases. 2.1 Coronary artery: 2.1.1 Coronary atherosclerotic heart disease: including acute coronary syndrome, stable angina, moderate or more stenosis of the coronary artery, history of myocardial infarction, history of coronary revascularization such as stent implantation or bypass grafting. 2.2. Cerebrovascular: 2.2.1 Intracranial atherosclerotic disease: including ischemic stroke, transient ischemic attack or moderate or more stenosis of the intracranial artery. 2.2.2 Cervical atherosclerotic disease: including carotid artery disease, vertebral artery disease. 2.3. Aorta: 2.3.1 Aortic atherosclerotic disease: including severe aortic plaque, aortic ulcer, aortic stenosis or atresia, aortic dissection, aortic aneurysm, etc. 2.4. Peripheral arteries: 2.4.1 Upper limb atherosclerotic disease: including subclavian artery, axillary artery, brachial artery and other sites. Edition 2 January 25, 2024 2.4.2 Renal atherosclerotic disease 2.4.3 Mesenteric atherosclerotic disease 2.4.4 Lower limb atherosclerotic disease 3. Clinical data and biological samples are available 4. The subjects or their legal representatives were informed of the nature of the study and agreed to all terms of participation in the study, and signed the informed consent approved by the ethics committee of each clinical center. Exclusion Criteria: * 1\. Currently undergoing treatment for malignant tumor (radiotherapy, chemotherapy, during surgery, etc.) 2. Current medical conditions requiring urgent treatment (this criterion is not excluded after the condition is stabilized): such as acute infection, hypertension crisis, diabetic ketoacidosis, aortic dissection, etc. 3\. Current severe heart failure (NYHA class 4) 4. Current liver failure (ALT or AST ≥ 5 times the upper limit of normal) or current renal failure (decreased renal function caused by any reason (defined as eGFR \< 30mL/(min·1.73m2)) 5. Pregnant or lactating women, or women who plan to become pregnant during the study period 6. Current severe mental illness (except mild to moderate anxiety and depression) 7. Organ transplantation 8. Estimated survival time \<3 years 9. Blood-borne infectious diseases: including HIV infection, AIDS, active hepatitis B, hepatitis C, etc. 10\. Any condition considered inappropriate for participation in the study by the investigators.