A Multi-Omics Study of Vasospastic Angina

Inclusion Criteria: * 18 years of age or older * diagnosed as vasospastic angina Exclusion Criteria: * participate in any drug clinical trials within 3 months * patients with life-threatening complications, or the researchers determined that the survival time of patients with no more than 1 years * serious neurological disease (Alzheimer's disease, Parkinson syndrome, progressive lower limbs or deaf patients) * previous history of cancer or tumor, or pathological examination confirmed precancerous lesions (such as breast ductal carcinoma in situ, or atypical hyperplasia of the cervix)