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目的评价XFT-8001便携式心电计的诊断功能及临床应用价值。方法随机选择患者40例,分别以XFT-8001便携式心电计及常规12导联心电图机(ECG-9320)进行检查,对比分析P、QRS、T波时限及QT间期,同时进行诊断结果比对。结果 XFT-8001心电计(4种不同操作方法)测量P、QRS、T波时限及QT间期数值与常规12导联心电图机测量值比较无明显差别(p>0.05),心电诊断符合率达95%。结论 XFT-8001型便携式心电计作为一款家庭用小型心电计及心电监护存储仪,其应用于心电诊断准确率高、安全性好,值得在家庭中推广应用。
Objective To evaluate the diagnostic value and clinical value of XFT-8001 portable electrocardiograph. Methods Forty patients were selected randomly and were examined by XFT-8001 portable electrocardiogram and conventional 12-lead electrocardiogram (ECG-9320) respectively. The P, QRS, T wave duration and QT interval were compared and analyzed. Correct. Results XFT-8001 ECG (4 different methods of operation) measured P, QRS, T wave duration and QT interval values compared with the conventional 12-lead ECG machine measurements no significant difference (p> 0.05), ECG diagnosis in line with Rate of 95%. Conclusion XFT-8001 portable ECG as a home with a small ECG and ECG memory device, which used in ECG diagnosis of high accuracy, good security, it is worth promoting in the family.