title: Letter: Aneurysm of the membranous ventricular septum in TGA: echo features.
mesh_terms: D000293:Adolescent; D004452:Echocardiography; D006322:Heart Aneurysm / Q000150:complications*; D006343:Heart Septal Defects / Q000150:complications*; D006801:Humans; D008297:Male; D014188:Transposition of Great Vessels / Q000150:complications*