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目的分析超声诊断在老年退行性心瓣膜病诊断中的应用效果。方法 80例老年退行性心瓣膜病患者,随机分为对照组与观察组,各40例。对照组采取CT扫描进行诊断,观察组采取超声诊断方法。分析两组患者的诊断效果与异常阳性率。结果观察组诊断总有效率为92.5%;对照组为80.0%,两组比较,差异有统计学意义(P<0.05)。观察组异常阳性率为92.50%,对照组为75.00%,两组比较,差异具有统计学意义(χ~2=4.5,P<0.05)。结论超声诊断用于老年退行性心瓣膜病中,能有效提高患者诊断率,降低误诊率,有临床推广价值。
Objective To analyze the application of ultrasonic diagnosis in the diagnosis of senile degenerative heart valve disease. Methods Eighty elderly patients with degenerative valvular heart disease were randomly divided into control group and observation group, 40 cases in each. The control group was diagnosed by CT scan and the observation group by ultrasonic diagnosis. Analysis of two groups of patients with diagnostic results and abnormal positive rate. Results The total effective rate of the observation group was 92.5% and that of the control group was 80.0%. There was significant difference between the two groups (P <0.05). The abnormal positive rate in the observation group was 92.50% and in the control group was 75.00%. There was significant difference between the two groups (χ ~ 2 = 4.5, P <0.05). Conclusion Ultrasound diagnosis of senile degenerative heart disease, can effectively improve the diagnostic rate of patients and reduce the rate of misdiagnosis, the clinical value of the promotion.