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目的分析血浆D-二聚体水平在心血管疾病中的应用价值。方法选取医院心血管疾病患者150例作为观察组,随机选取同期健康体检者55例作为健康对照组,对其进行血浆D-二聚体水平检测,分析不同心血管疾病血浆D-二聚体水平的差异。结果血浆D-二聚体水平:急性心肌梗死阳性率为62.9%,不稳定性心绞痛阳性率为46.2%,稳定性心绞痛阳性率为37.2%,心律失常阳性率为12.5%,健康对照组阳性率为0。2组比较差异有统计学意义(P<0.05或P<0.01)。结论心血管疾病患者进行血浆D-二聚体水平测定,可作为病情严重程度的重要判断依据,从而指导及时诊治。
Objective To analyze the value of plasma D-dimer in cardiovascular diseases. Methods A total of 150 patients with cardiovascular diseases were selected as observation group. 55 healthy subjects at the same period were randomly selected as the healthy control group, and their plasma D-dimer levels were measured. The levels of plasma D-dimer in different cardiovascular diseases The difference. Results The plasma D-dimer level was 62.9% in acute myocardial infarction, 46.2% in unstable angina, 37.2% in stable angina, 12.5% in arrhythmia, and the positive rate in healthy control group The difference between the two groups was statistically significant (P <0.05 or P <0.01). Conclusions The level of plasma D-dimer in patients with cardiovascular diseases can be used as an important basis for judging the severity of the disease so as to guide timely diagnosis and treatment.