Age-based clinical and angiographic outcomes after PCI in patients with coronary artery disease in real world

Objective:To evaluate the clinical characters of patients treated with percutaneous coronary intervention based on different age groups d.To provide the evidence for improving primary prevention and secondary prevention of coronary heart disease.Methods:A total of 1 428 CAD patients were enrolled in this study.Blood pressure,blood lipids,blood sugar,smoking and other risk factors of different age groups were compared.And,their drug therapy in hospital were analyzed and compared.Results:1.The proportion of patients less than 60 years old is 47.7%.There were less female patients in young and middle-age groups.2.The proportion of patients with dyslipidemia and diabetes in each age group were low.While,the proportion of patients with hypertension were high.3.There were high proportion of hypertension and diabetes in early-old age and middle old age groups.In the young and middle age groups,the high proportion is on smoking and alcohol taking.4.The control level of blood pressure,blood glucose,CHO were not good.Conclusion:young and middle age patients ranged about 50% of in-hospital patients who received PCI.And the blood pressure,blood glucose,serum cholesterol of most patients were normal.So,in addition to traditional risk factors,the future study should research other risk factors for cardiovascular disease.