摘要
Abstract
Objective To analyze of intravascular ultrasound in patients with acute myocardial infarction underwent percutaneous coronary interention in application effect. Methods Collected data of cardiology inpatient, intravascular ultrasound (IVUS) steering group 75 cases. Steering group on routine coronary angiography (the CAG group), a total of 75 cases. Compared to conventional coronary angiography guidance with the method of intravascular ultrasound guid-ance in patients with acute myocardial infarction underwent percutaneous coronary interention. Compared balloon expansion for the first time after stents minimum diameter, minimum cross-sectional area, patch load, acute benefit as well as the minimum cross-sectional area after interventional stent, plaque load, acute benefit. Results First balloon expanded stents minimum diameter, minimum cross-sectional area, patch load, acute benefit of intravascular ultrasound and coronary angiography group were (3.2±0.3, 8.5±1.8, 45.2±7.0, 104.2±20.6;2.4±0.4, 6.3±1.9, 56.9±8.2, 71.2±21.3) respectively, the difference was statistically significant (P<0.05); Intravascular ultrasound and coronary angiography group after interventional stent minimum cross-sectional area, patch load, acute benefit were respectively (9.35 ±1.65, 49.2±9.2, 107.5±22.2;9.3±1.7, 49.1±8.7, 92.6±25.1), the minimum cross-sectional area and plaque load difference had no statistical significance (P>0.05), acute benefit difference was statistically significant (P<0.05). Conclusion Intravas-cular ultrasound in patients with intervention can improve postoperative acute benefit.关键词
血管内超声/急性心肌梗死/冠状动脉成形术/支架置入术Key words
Intravascular ultrasound/Acute myocardial infarction/Coronary artery plasty/Carotid stenting分类
医药卫生
