title: Echocardiogram in tetralogy of Fallot.
mesh_terms: D000328:Adult; D004452:Echocardiography; D004562:Electrocardiography; D006326:Heart Auscultation; D006346:Heart Septum / Q000503:physiopathology; D006801:Humans; D008297:Male; D008943:Mitral Valve / Q000503:physiopathology; D013771:Tetralogy of Fallot / Q000503:physiopathology*; D014672:Vectorcardiography