The Clinical Study Of Tp-e Interval In Acute ST-segment Elevation

The Tp-e duraion can be used to evaluate the possibility of the occurance of ventricle arrhythmia.Arrhythmia followed AMI is a great threat to patients.The Tp-e may surve us as a tool to evaluate the occurance of ventricle arrhythmia in AMI patients.Object:To evaluate the clinical value of the Tp-e in the patients with acute myocardiac infarction.Method:40 patients with acute myocardial infartion from Jan 2010 to Jan 2011 in the Cardiology Department of Jilin University China-Japan union Hospital as well as 25 healthy adult were collected.The Tp-e durations of each patient were measured on every patient's ECG.The Tp-e durations of different groups (AMI patients Vs. healthy adults,AMI patients with hypertesion Vs. AMI patients without hypertension,mono-site AMI Vs.mult-site AMI,AMI patients with ventricle arrythmia VS. heathy adults) were compared. Measurement data (in this study are in line with the normal distribution) with the mean addition and subtraction in mean difference using t tests.Result:The Tp-e duration shows different between AMI group and healthy group,as well as the one between AMI patients with ventricle arrythmia and heathy adults.The Tp-e duraion between AMI patients with and without hypertesion as well as the one between mono-site AMI group and mult-site AMI group show no signicant difference.Conclusion:1.The Tp-e duration can be used to evaluate the risk of the ventricle arrythmia.2.The Patients with AMI show greater possibility of the.3.Hypertension can't predict the occurance of ventricle arrthymia in AMI patients.4.There is no difference in the possibility of occurance of ventricle arrhythmia between mono-site AMI and mult-site AMI.