The Clinical Observion of Coronary Intervention on Patients with Left Ventricular Dysfunction (30 Case)

Objective: To observe the clinical efficacy of coronary artery intervention on the patients with left ventricular dysfunction. Methods: To observe 53 coronary heart desease with left ventricular dysfunction(LVEF 50% ) ,PCI was performed on 30 patients with left ventricular dysfunction. Drug treatment was performed on other 23 patients with left ventricular. LVEF was measured by echocardiography perintervention and 6 months after the coronary intervention respectively. Results: Compare with the group of the drug trentment,the PCI group was significantly imoroved in LVEF and decrease the size of left ventricular . Spots exercise was increased significantly. The level of the life was improved. The 6 min walking distance was increased. Conclusions: In patients with left ventricular dysfunction ,coronary intervention can be performed sately and effectively,they can get benefit from coronary intervention.