myocardia

Objective To evaluate findings of QT interval dispersion in acute myocardial infarction.

目的探讨急性心肌梗塞(Acutemyocardialinfarction,AMI) 患者体表心电图QT离散度表现特征.

Myocardial infarction ( MI) is one of the major health killers for human being, the morbidity of which is increasingly soaring in concomitance with the improvement of people's life.

心肌梗死（myocardial infarction，MI）是影响人类生活质量的一类重要疾病。近年来，随着人们生活水平的提高，其发病率明显升高。