目的 分析平板运动试验阳性患者行冠脉造影检查后结果阳性者与冠心病的高危因素的关联性,从而预警冠心病。方法 选取浙江大学医学院附属第二医院2016年3月—2019年3月行平板运动试验的阳性患者经冠脉造影结果为阳性,且资料完整者280例患者为研究对象,筛选出影响冠心病的独立危险因素。结果 性别、体质量指数(BMI)、高甘油三酯、平板恢复1、2 min心率是影响冠心病的独立危险因素。结论 对于男性、BMI>24、高甘油三酯、平板恢复1、2 min心率异常的患者,当其平板运动试验为阳性时,应建议其进一步行冠脉造影检查。

Objective To analyze the correlation between coronary angiography and the risk factors of coronary heart disease in patients with positive treadmill exercise test, so as to give early warning of coronary heart disease. Methods A total of 280 patients who underwent treadmill exercise tests from March 2016 to March 2019 in the Second Affiliated Hospital of Medical College of Zhejiang University were selected as the study subjects with positive coronary angiography results and complete data to screen out independent risk factors for coronary heart disease. Results Gender, body mass index, high triglycerides, high cholesterol, heart rate after 1 or 2 minutes of tablet recovery were the risk factors for positive coronary angiography. Conclusion For men, patients with BMI>24, high triglycerides, and abnormal heart rate after 1 or 2 minutes of tablet recovery, when the treadmill exercise test is positive, further coronary angiography should be recommended.

      目的   探讨在冠状动脉造影术后患者中应用风险防范护理干预对血管并发症的控制效果。方法   选择2022年1月—2023年6月于我院接受治疗的85例冠状动脉造影术后患者。按照随机数字表法分组，其中对照组42例给予常规护理干预，观察组43例给予风险防范护理干预，比较两组干预前后的心理状态、治疗依从性、血管并发症。结果   干预后，观察组正性情绪（PA）评分高于对照组PA评分（t=3.821，P＜0.001），观察组负性情绪（NA）评分低于对照组NA评分（t=5.380，P＜0.001）。与对照组比，观察组治疗依从性更好（Z=2.268，P=0.023）。观察组血管并发症总发生率低于对照组（9.30% vs 30.95%，χ ² =6.224，P=0.013）。结论   采用风险防范护理干预，能够改善冠状动脉造影术后患者的心理状态，提高治疗依从性，并降低血管并发症总发生率。

       Objective  To explore the effect of  risk prevention nursing intervention on controlling vascular complications in patients after coronary angiography．Methods  Eighty-five patients after coronary angiography in our hospital were selected from January 2022 to June 2023．They were grouped according to the random number table．And 42 cases were divided into the control group for routine nursing intervention，and 43 cases in the observation group were given risk prevention nursing intervention．Psychological status，treatment compliance and vascular complications of the two groups were observed．Results  After the intervention，the postive affect score of the observation group was higher than that of the control group（t=3.821，P＜0.001），and the negative affect score of the observation group（21.25±3.31）was lower than the score of the control group（25.35±3.70）（t=5.380，P＜0.001）．Compared with the control group the compliance of observation group was higher（Z=2.268，P=0.023）．The overall incidence of vascular complications in the observation group was lower than that in the control group（9.30% vs 30.95%，χ2=6.224，P=0.013）．Conclusions  Risk prevention nursing intervention can improve the psychological status of patients after coronary angiography，improve treatment compliance，and reduce the overall incidence of vascular complications．