to examine left ventricular performance in diabetic patients without clinical evidence of cardiac involvement , systolic time intervals ( pre-ejection period , left ventricular ejection time index and ratio of pre-ejection period to left ventricular ejection time ) and echocardiographic measures ( percentage changes in minor axis diameter , end-diastolic and end-systolic diameter , end- diastolic volume and end-systolic volumes , stroke volume and ejection fraction ) , were obtained .
C0225897
left ventricular
C0018787
cardiac