| Q-T、J-T离散度对急性心肌梗塞严重心律失常的预测意义 |
| |
| 引用本文： | 张建平,郑干才. Q-T、J-T离散度对急性心肌梗塞严重心律失常的预测意义[J]. 心血管康复医学杂志, 1998, 7(2): 20-22 |
| |
| 作者姓名： | 张建平 郑干才 |
| |
| 作者单位： | 安徽医科大学第一附属医院心电心功能室!合肥市，230022，安徽医科大学第一附属医院心电心功能室!合肥市，230022 |
| |
| 摘 要： | 目的：探讨急性心肌梗塞Q-T、J-T离散度对严重心律失常的预测意义。方法：测定73例急性心肌梗塞（AMI）病人三天内的Q-T离散度（Q-Td）、校正Q-T离散度（Q-Tcd）和J-T离散度（J-Td）、校正J-T离散度（J-Tcd）．并与94例正常人作对照。结果：AMI组的Q-Tcd及J-Tcd与对照组呈显著性差异（P＜0．001）。二周内出现严重心律失常12例的Q-Tcd及J-Tcd和无严重心律失常组的61例也呈显著性差异（P＜0．001）。结论：结果提示，Q-Tcd及J-Tcd可以快速简便地预测AMI早期严重心律失常的发生，为治疗提供依据。
|
| 关 键 词： | Q-T离散度 J-T离散度 严重心律失常 |
Prognostic significance of Q-T dispersion and J-T dispersion for serious arrythmia of acute myocardial infarction |
| |
| ZHANG Jianping, ZHENG Gancai. Prognostic significance of Q-T dispersion and J-T dispersion for serious arrythmia of acute myocardial infarction[J]. Chinese Journal of Cardiovascular Rehabilitation Medicine, 1998, 7(2): 20-22 |
| |
| Authors: | ZHANG Jianping ZHENG Gancai |
| |
| Affiliation: | Chinese Journal of Rehabilitation Medicine. |
| |
| Abstract: | Objective: To study the prognostic significance of Q-T dispersion. J-T dispersion for serious arrythmia of acute myocardial infarction (AMI). Methods: The Q-T dispersoin (Q-Td) and J-T dispersion (J-Td) of ECG in 73 patients with the acute myocardial infarction on the third day were observed and compared with 90 normal individuals. Results: The results show that Q-Tcd and J-Tcd of patients with AMI were significantly differed from those of normal group (P<0. 001) ; Q-Tcd and J-Tcd in AMI patients with serious arrythmia (12cases) significantly differ from no serious arrythmia group (61eases.P<0. 001). Conclusion: The results indicate Q-Tcd. J-Tcd measure is used as a simple and prompt method for prognosis of serious arrythmia in AMI patients.author's address:Department of ECG and Heart Function,First Affiliated Hospital of Auhi Medical University, Hefei, 230022 |
| |
| Keywords: | Q-T dispertion J-T dispertion Arrhythmia |
| 本文献已被 CNKI 维普 等数据库收录！ |
