急性心肌梗塞Q-Td与预后关系的探讨  

The relationship of Q-Td dispersion and prognosis of patients with acute myocardial infarction

作　　者：陈安安 张淑娟 邓宇春 

机构地区：[1]福建省龙岩市人民医院,龙岩市364000

出　　处：《心血管康复医学杂志》1999年第3期6-8,共3页Chinese Journal of Cardiovascular Rehabilitation Medicine

摘　　要：目的 :探讨急性心肌梗塞 Q- Td与其预后的关系。方法 :分析 52例急性心肌梗塞患者的 Q- Td与有、无心源性休克、急性左心衰竭、室性心律失常和心源性死亡的关系。结果 :急性心肌梗塞伴有室性心律失常组的 Q- Td明显长于无室性心律失常组 (P<0 .0 0 1) ,心源性死亡组 Q- Td明显长于存活组(P<0 .0 1)。结论 :急性心肌梗塞 Q- Td对于预测其预后有一定价值。Objective:In order to assess predictive value of Q\|T dispersion(Q\|Td) in patients with acute myocardial infarction(AMI).Methods:The clinical data of 52 patients with AMI were analyzed.Results:Q\|Td significantly increased in the patients with malignant ventricular arrhythmia other than without it ( P <0 001).Q\|Td in the patients with cardiogenic death group was significantly higher than that survivor group ( P <0 01).Conclusion:Q\|Td increasing is associated with malignant ventricular arrhythmia and cardiogenic death,thus it may be used as predictor of patients with AMI.

关 键 词：Q-TD 急性心肌梗塞 预后 心源性休克 室性心律失常 死亡 急性左心衰竭 

分 类 号：R542.22[医药卫生—心血管疾病] R541[医药卫生—内科学]