title: [Comparison of the wave U of the electrocardiogram in aortic valve insufficiency and aortic valve stenosis].
mesh_terms: D000328:Adult; D000368:Aged; D001022:Aortic Valve Insufficiency / Q000503:physiopathology*; D001024:Aortic Valve Stenosis / Q000503:physiopathology*; D004562:Electrocardiography; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged
vernacular_title: Confronto delle onde U dell'elettrocardiogramma nell'insufficienza aortica e nella stenosi aortica