Review
Copyright ©The Author(s) 2017.
World J Cardiol. Jun 26, 2017; 9(6): 481-495
Published online Jun 26, 2017. doi: 10.4330/wjc.v9.i6.481
Figure 2
Figure 2 The role of dobutamine stress echocardiography in diagnosing low-flow, low-gradient/low-ejection fraction severe[24]. LVEF: Left ventricular ejection fraction; CT: Computed tomography; AVR: Aortic valve replacement; AVA: Aortic valve area; AS: Aortic stenosis.