Assessment left ventricular function and regional wall motion by 256-slice dualsource coronary ct angiography: A comparison with 2D transthoracic echocardiography

To compare the left ventricular (LV) function (dimensions, ejection fraction (EF), end-diastolic volume (EDV), endsystolic volume (ESV)), and regional wall motion analyzed by 256-slice Dual-source coronary angiography CT (DSCT) with 2D transthoracic echocardiography (TTE).