Endocardial fibroelastosis.
D004194:Disease; D004695:Endocardial Fibroelastosis; D004699:Endocardium; D006331:Heart Diseases; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases
ENDOCARDIUM/diseases; INFANT, NEWBORN/diseases