Relation between semi-quantitative echocardiographic assessment of aortic valve calcification and quantitative calcium score by computed tomography in patients with bicuspid aortic valve
Assessment of systolic dysfunction in asymptomatic patients with severe aortic stenosis and preserved ejection fraction using tissue mitral annular displacement by speckle-tracking echocardiography
Clinical situations associated with inappropriately large regurgitant volume in the assessment of mitral regurgitation severity using proximal flow convergence method