title: Double-outlet left ventricle with atrioventricular discordance.
mesh_terms: D000293:Adolescent; D004452:Echocardiography; D004562:Electrocardiography; D006801:Humans; D008297:Male; D008943:Mitral Valve / Q000002:abnormalities*; D014188:Transposition of Great Vessels / Q000150:complications* / Q000175:diagnosis / Q000601:surgery; D014261:Tricuspid Valve / Q000002:abnormalities*