心脏及外周血管超声检查在肺栓塞诊断中的应用意义

Significance of ultrasound examination of heart and peripheral blood vessels in diagnosis of pulmonary embolism

目的探究心脏及外周血管超声检查在肺栓塞诊断中的应用效果。方法选取本院2018年1月至2019年12月收治的82例疑似肺栓塞患者作为研究对象,随机分为两组,每组41例。对照组采用多层螺旋CT诊断,观察组采用心脏及外周血管超声检查诊断,比较两组诊断准确率及影像清晰度。结果观察组诊断总准确率为92.68%,高于对照组的75.61%,差异有统计学意义(P<0.05)。观察组影像总清晰率为97.56%,高于对照组的87.80%,差异有统计学意义(P<0.05)。结论在对疑似肺栓塞患者诊断过程中,与常规诊断方式相比,心脏及外周血管超声检查方式效果显著,不仅能有效提升诊断的准确率,且影像的清晰度更高,具有较高的临床参考价值,值得推广应用。

Objective To explore the effect of ultrasound examination of the heart and peripheral blood vessels in the diagnosis of pulmonary embolism.Methods 82 patients with suspected pulmonary embolism admitted to our hospital from January 2018 to December 2019 were selected as the research subjects,and they were randomly divided into two groups,with 41 cases in each group.The control group was diagnosed by multi-slice spiral CT,and the observation group was diagnosed by ultrasound examination of the heart and peripheral blood vessels.The diagnostic accuracy and image clarity between the two groups were compared.Results The total diagnostic accuracy rate of the observation group was 92.68%,which was higher than 75.61% of the control group,the difference was statistically significant(P<0.05).The total image clarity rate of the observation group was 97.56%,which was higher than 87.80% of the control group,the difference was statistically significant(P<0.05).Conclusion In the process of diagnosing patients with suspected pulmonary embolism,compared with conventional diagnosis methods,ultrasound examination of the heart and peripheral blood vessels is effective.It can not only effectively improve the accuracy of diagnosis,but also has higher image clarity,which has higher clinical reference value,and it is worthy of promotion and application.