Analysis of Prognosis and Relational Factors of Chronic Total Occlusion Patients / 医学研究杂志

ABSTRACT

Objective This retrospective study is designed to analyze the cardiovascular events of CTO to provide new information on secondary prevention of CHD in patients after hospital discharge. Methods 272 patients with definite diagnosis of CTO were enrolled in this study. Patients were divided into two groups according to whether suffering from cardiovascular events, with 167 patients in group A who had not suffered from the cardiovascular events and 105 patients in group B who had suffered from the cardiovascular events. We com-pared the clinical data, severity of coronary artery lesion, treatment in two groups. Results Between two groups, there was statistic signifi-cance in LDL -C, EF, Gensini scots, the number of coronary artery lesion, the number of chronic total coronary occlusion and PCI success. Logistic regression analysis revealed that Gensini scots was the independent factors for prognosis of CTO. Conclusion Gensini scors was the independent factor for prognosis of CTO.