coronary atherosclerotic heart disease
Conditions
Interventions
Good coronary collateral circulation group:The study design was a case-control study. The number of patients in good coronary collateral circulation group was 226 according to Werner CC grading and 27
Poor coronary collateral circulation group:The study design was a case-control study. The number of patients in poor coronary collateral circulation group was 97 according to Werner CC grading and 50
Sponsors
Rizhao International Heart Hospital
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: Patients with total occlusion in at least one major coronary artery and duration of the complete occlusion in the coronary arteries was more than 3 months
Exclusion criteria
Exclusion criteria: (1) Acute MI or acute coronary syndrome in the past 3 months, (2) Percutaneous coronary intervention and/or coronary artery bypass grafting in the previous 3 months, (3) Severe heart failure (left ventricular ejection fraction, LVEF < 40%), severe heart valve disease or cardiomyopathy, (4) Severe hepatic or renal impairment [estimated glomerular filtration rate (eGFR) < 30 ml/min/1.73m2], (6) Severe infectious, systemic inflammatory, malignant or haematological disease.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Neutrophil to high-density lipoprotein cholesterol ratio; | — |
Secondary
| Measure | Time frame |
|---|---|
| Blood routine tests;Liver function tests;Renal function tests;Fasting blood glucose;Blood lipid analysis;Left ventricular ejection fraction; | — |
Countries
China
Contacts
Public ContactXie Xinxing
Rizhao International Heart Hospital
Outcome results
None listed