title: Reply to 'Left ventricular noncompaction or papillary muscle?'.
authors: Egidio
authors: E
authors: Mariotti
authors: Attilio
authors: A
authors: Pierantozzi
mesh_terms: D009202:Cardiomyopathies / Q000175:diagnosis; D003937:Diagnosis, Differential; D006331:Heart Diseases / Q000175:diagnosis* / Q000628:therapy; D006801:Humans; D010210:Papillary Muscles