Persistent Reduction in Left Ventricular Strain Using Two-Dimensional Speckle-Tracking Echocardiography after Balloon Valvuloplasty in Children with Congenital Valvular Aortic Stenosis
Background The aim of this study was to investige serial changes of myocardial deformation using two-dimensional speckle-tracking echocardiographic (2DSTE) imaging in children undergoing balloon valvuloplasty for congenital valvular aortic stenosis…