Right ventricular myxoma in infancy.
D006338:Heart Neoplasms / Q000175:diagnosis / Q000648:ultrastructure; D006352:Heart Ventricles; D006801:Humans; D007223:Infant; D008297:Male; D008854:Microscopy, Electron; D009206:Myocardium / Q000473:pathology; D009232:Myxoma / Q000175:diagnosis / Q000648:ultrastructure