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目的:探讨急性心肌梗死(AMI)患者TIMI危险评分差异与冠状动脉病变的关系,评价 TIMI危险评分对冠状动脉病变预测的价值。方法:收集1999年12月~2003年10 月住院的 AMI患者共 76 例,以 8 个临床预测变量对其进行TIMI危险评分,以评分差异分组,分析不同组别中患者冠状动脉病变的特点,及与TIMI危险评分之间的关系。结果:随着TIMI危险评分分值的增加,冠状动脉狭窄的支数及狭窄的程度呈增加的趋势。结论:TIMI危险评分对冠状动脉病变支数、严重程度有一定的预测价值。
Objective: To investigate the relationship between TIMI risk score and coronary artery disease in patients with acute myocardial infarction (AMI) and to evaluate the value of TIMI risk score in predicting the severity of coronary artery disease. Methods: A total of 76 patients with AMI who were admitted to hospital from December 1999 to October 2003 were enrolled in this study. Eight clinical variables were used to evaluate the TIMI risk score. The patients were divided into different groups according to the different clinical variables. The characteristics of coronary artery disease in different groups were analyzed. And the relationship between TIMI risk score. Results: With the increase of TIMI risk score, the number of coronary stenosis and the degree of stenosis tended to increase. Conclusion: TIMI risk score has certain predictive value on the number and severity of coronary lesions.