title: Effect of balloon dilatation on aortic stenosis assessed by 3-dimensional echocardiographic reconstruction.
mesh_terms: D001024:Aortic Valve Stenosis / Q000000981:diagnostic imaging / Q000628:therapy*; D002404:Catheterization / Q000379:methods; D002648:Child; D019560:Echocardiography, Three-Dimensional; D017548:Echocardiography, Transesophageal; D006801:Humans; D007091:Image Processing, Computer-Assisted; D008297:Male