心电能量谱诊断心肌炎的临床应用价值评价

The clinical value of ECG energy harmonics analysis in diagnosing myocarditis

目的 探讨心肌炎病人心电能量谱即 12导联心电能量谱 (ECG 12leadenergyharmonicsanaly sis)对心肌炎的诊断价值。方法 对 86例 (其中心肌炎组 4 1例 ,对照组 4 5例 ) 12导联心电能量谱进行了对比分析。结果 心肌炎组心电能量谱异常率为 85 37% ,明显高于对照组的 8 89% ,P <0 0 1;心肌炎组 12导联同步心电图异常率为 6 0 98% ;心电能量谱比 12导联同步心电图诊断心肌炎的灵敏度高。结论 心电能量谱对心肌炎的诊断有一定的临床价值 ,可以成为临床诊断心肌炎一项有价值的新指标。

Objective To study the diagnostic value of ECG energy harmonics analysis(ECG 12 lead energy harmonics analysis) in diagnosing myocarditis.Methods The ECG 12 lead energy harmonics analysis derived from 86 cases(41 cases of myocarditis group and 45 cases of control group) was analyzed and compared.Results The rate of abnormal ECG 12 lead energy harmonics analysis in myocarditis group was 85.37% which was obviously higher than that in control group(8.89%,P<0.01).The rate of abnormal 12 lead ECG in myocarditis group was 60.98%.The sensitivity of ECG 12 lead energy harmorics analysis was higher than 12 lead ECG in diagnosing myocarditis.Conclusion The ECG energy harmonics analysis in myocarditis can be regarded as a new valuable dicator in diagnosing myocarditis.