Early impairment of contractility reserve in patients with insulin resistance in comparison with healthy subjects

Table 2 Transthoracic conventional echocardiographic and TDI parameters

Parameter	Insulin resistance	Controls	p
EDD (mm)	47.86 ± 4.56	47.01 ± 5.87	ns
EDV (ml)	80.62 ± 20.20	70.65 ± 4.26	ns
LAA (cm ² )	18.63 ± 3.09	18.63 ± 4.32	ns
LVM (g/m ² )	63.83 ± 13.27	57.56 ± 11.21	ns
LVEF (%)	66 ± 5.1	65 ± 4.9	ns
E/A ratio	0.92 ± 0.22	1.02 ± 0.27	ns
DecT (sec)	0.22 ± 0.06	0.20 ± 0.04	ns
Sm (cm/sec)	46.9 ± 7.7	52.9 ± 6.2	ns
Em (m/sec)	7.9 ± 1.9	8.2 ± 1.6	ns
E/Em	9.9 ± 2.56	9.8 ± 2.01	ns

Abbreviations: EDD end diastolic diameter, EDV end diastolic volume, LAA left atrium area, LVM left ventricular mass, LVEF Left Ventricular Ejection Fraction, E/A early and late diastolic peak velocity ratio, DecT E wave deceleration time, S_m TD systolic peak velocity, E_m TD early diastolic peak velocity, E/E early PWD and TD diastolic peak velocity ratio.

ISSN: 1475-2840