Abstract：Objective To explore the relationship between the hypofunction of left ventricular diastolic function and the changes of dynamic electrocardiogram(DCG).Methods Among the patients who have accepted echocardiogram inspections in the physical examination center of our hospital from January 2010 to June 2012, select 58 cases with vestigial left ventricular diastolic function as observation group while randomly choose 40 normal cases inspected by echocardiograms as control group. Carry out 24hour DCG examinations for both of the two groups.Results Among the observation group, there existed 35 cases(60.3%) with ST-T dynamic changes and 32 cases(55%) with attacks of various arrhythmias. Comparing with the control group, the differences were statistically significant(P＜0.05).Conclusion It hints at the possibility of early performance of heart injury when echocardiogram result indicates the hypofunction of left ventricular diastolic function. However, the heart injury is easy to be ignored and missed clinically, since patients are usually free of any symptom or suffer light ones. For the above reasons, we suggest DCG examination furtherly for patients with vestigial left ventricular diastolic function diagnosed by echocardiograms, in order to clarify the diagnosis and give timely treatment.
2013, Vol. 22 
