Study on the Effect of Emergency Coronary Artery Interventional on Left Ventricular Function of Patients with Acute ST Segment Elevation Myocardial Infarction

Objective:To investigate the effect of emergency coronary artery interventional on left ventricular function in patients with acute ST segment elevation myocardial infarction.Methods:70cases of acute ST segment elevation myocardial infarction in our hospital,35 cases with emergency coronary artery interventional therapy were divided into experience group,while the other 35 cases with selective PCI were divided into control group.The left ventricular systolic and diastolic function was evaluated by ultrasonic Beckoning graph,while the overall cardiac function was evaluated by 6min walk test of two groups.Results:The results of this study show that the left ventricular systolic and diastolic function by ultrasonic Beckoning graph of the experience group were significantly better than the control group(P0.05);while the 6min walk test results showed that the heart function of patients in the experimental group was significantly better than the control group(P0.05).Conclusion:Emergency coronary artery interventional can improve cardiac function in patients with acute ST segment elevation myocardial infarction,and improve the patients quality of life,it is worthy of further clinical promotion.