False division of the left atrium by a redundant, mobile flap valve of the foramen ovale: echocardiographic and anatomic assessment in a neonate with critical pulmonic stenosis.
D004452:Echocardiography; D006325:Heart Atria / Q000002:abnormalities*; D006343:Heart Septal Defects / Q000175:diagnosis* / Q000473:pathology; D006346:Heart Septum / Q000473:pathology; D006351:Heart Valves / Q000002:abnormalities*; D006801:Humans; D007223:Infant; D008297:Male; D011666:Pulmonary Valve Stenosis / Q000175:diagnosis* / Q000473:pathology