论文部分内容阅读
目的:探讨T波电交替与心律失常,特别是恶性心律失常的密切联系。方法:回顾我院262例患者的心电图,104例T波电交替和158例(但无T电交)作为对照组进行临床分析。结果:T电交替引发室性心律失常更险恶、易猝死。结论:(1)T电交替组更恶的各型VT和VF、Vf例数(63例占60.6%)多于同组各型Vp(41例占39.4%);对照组相反,较好的VP多于较恶的VT(117例占74%>23例占14.4%)。(2)T电交替组VT、VF、Vf及死亡例数(75例)明显多于对照组(26例)即60.6%和11.5%>14.4%和1.9%。
Objective: To investigate the close relationship between T wave alternation and arrhythmia, especially malignant arrhythmia. Methods: The ECG of 262 patients in our hospital was retrospectively analyzed. T-wave alternation was performed in 104 cases and 158 cases (without T-cell alternation) were used as the control group for clinical analysis. Results: T alternation induced ventricular arrhythmia is more sinister, easy to sudden death. Conclusions: (1) The number of Vf cases (63 cases, 60.6%) was more evidently worse than that of the same group (39.4%) in the T alternation group. In contrast, the control group had better VT VP more than more evil VT (117 cases accounted for 74%> 23 cases accounted for 14.4%). (2) VT, VF, Vf and the number of deaths (75 cases) in T alternating group were significantly more than 60.6% and 11.5%> 14.4% and 1.9% in control group (26 cases).