Coronary heart disease angina pectoris
Conditions
Interventions
Non-in-stent restenosis group:None
In-stent restenosis group:None
Sponsors
Shiyan People's hospital
Eligibility
Sex/Gender
All
Age
18 Years to 100 Years
Inclusion criteria
Inclusion criteria: 1.In our hospital, patients with at least one main coronary artery confirmed by CAG to have a luminal stenosis >75% between January 2019 and December 2023 were successfully treated with elective PCI, and underwent repeat CAG at our hospital at an interval of 6 months or longer; 2. patients had complete medical records, received drug-eluting stent implantation during the initial CAG, and all included patients were administered secondary preventive medications for coronary heart disease.
Exclusion criteria
Exclusion criteria: 1. Patients undergoing PCI for the first time during hospitalisation who have previously undergone PCI; 2. Patients diagnosed with acute myocardial infarction during their first hospital admission undergoing emergency PCI; 3. Individuals with a history of allergy to contrast agents used during PCI procedures; 4. Patients with a history of haematological disorders, malignant tumours, congenital heart disease, valvular heart disease, or immune system disorders; 5. Patients not regularly taking secondary prevention medication for coronary heart disease; 6. Patients with incomplete clinical or coronary angiography data, or poor compliance.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Blood Lipid Profile; | — |
Secondary
| Measure | Time frame |
|---|---|
| Serum Albumin;Serum Albumin;Coagulation Function;Serum Total Bilirubin;Complete Blood Count;Serum Uric Acid;Renal Function; | — |
Countries
China
Contacts
Public ContactZhangzhixin
Shiyan People's hospital
Outcome results
None listed