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目的观察早期高血压病(EH)者V1、V5、V6导联T波改变。方法对96例EH者(A组)与正常对照组(B组)94例之间心电图进行对比分析。结果①TV1/TV5>1伴V6T/R<1/10在A组中占23.96%,B组中占6.38%,A组显著高于B组(P<0.01)。②A组中Ⅰ、Ⅱ、Ⅲ期中分别占48.57%、16.13%和3.33%。Ⅰ期与Ⅱ、Ⅲ期比较有统计意义(P<0.05、P<0.01),而Ⅱ期和Ⅲ期相比无统计意义(P>0.05)。结论TV1/TV5>1伴V6T/R<1/10与早期EH有良好的相关性,可作为早期高血压病判断指标之一。
Objective To observe the changes of T wave in V1, V5 and V6 leads of patients with early-stage hypertension (EH). Methods 96 cases of EH (A group) and normal control group (B group) 94 cases of ECG between the comparative analysis. Results ① TV1 / TV5> 1 with V6T / R <1/10 accounted for 23.96% in group A, 6.38% in group B, and group A was significantly higher than group B (P <0.01). ② In group A, 48.57%, 16.13% and 3.33% of Ⅰ, Ⅱ and Ⅲ respectively. There was significant difference between stage Ⅰ and stage Ⅱ and stage Ⅲ (P <0.05, P <0.01), but not between stage Ⅱ and stage Ⅲ (P> 0.05). Conclusion TV1 / TV5> 1 with V6T / R <1/10 has a good correlation with early EH, which can be used as one of the indicators of early diagnosis of hypertension.