The aortic root: Comparison of measurements from ECG-gated CT angiography with transthoracic echocardiography

PurposeThe purpose of this study was to compare the measurements of the aortic root obtained from electrocardiographically (ECG)-gated computed tomography (CT) angiography (CTA) to the measurements obtained from transthoracic echocardiography (TTE).Materials and MethodsThis was a retrospective study