摘要
目的 通过对 19例巨大倒置T波 (GITW)临床及随访资料的分析 ,探讨GITW的临床意义。 方法 将 19例患者 ,根据病因分为两组 ,即心源性组 12例 ,非心源性组 7例 ,测量T波深度 ,QT间期及ST段压低程度 ,并进行组间比较 ,部分患者出院后进行了随访。 结果 心源性组与非心源组相比 ,T波深度较大 ,但无显著差异 ;QT间期则有非常显著性差异 (P <0 0 1) ;住院死亡 5例 ,占 2 6 %。 结论 GITW不仅见于心源性因素 ,也可见于非心源性因素 ,并对非心源性患者预后产生严重影响。
Objective To analyse clinograply and d a ta of follow-wp survey in 19 patients with giant inversion T wave(GITW) and est imate the clinical significance of GITW. Methods 19 cases were divided into two groups:cardiovascular disease group(12 cases) and uncardiovascular disease group(7 cases).The depth o f T wave,QT interval and the extent of ST segment depression were meansursed.A ll t he parameter conducted a comparison between the two groups and followed part of cases who were discharged from hospital for six years. Results T wave was deeper in cardiovascular group than u ncardiovascular group and yet no significant difference between two groups,but t he d ifference of QT interval was significant( P <0.01).5 of hospitalization pat ients died and the death rate was 26%. Conclusion GITW not only occurred in cardiovascular disease g ro up but also in uncrdiovascular group,and it might cause an adverse effect for t he prognosis of uncardivascular cases.
出处
《实用心脑肺血管病杂志》
2004年第2期73-75,共3页
Practical Journal of Cardiac Cerebral Pneumal and Vascular Disease
关键词
巨大倒置T波
心源性
预后
QT间期
Giant inversion T wave(GITW) Cardiovascular Prognosis
