The myocardium and its pathological state during the perinatal period and infancy.
D000367:Age Factors; D002648:Child; D002675:Child, Preschool; D002921:Cicatrix / Q000473:pathology; D004696:Endocarditis / Q000473:pathology; D005260:Female; D005333:Fetus; D006331:Heart Diseases / Q000473:pathology*; D006470:Hemorrhage / Q000473:pathology; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D009205:Myocarditis / Q000473:pathology; D009336:Necrosis; D013927:Thrombosis / Q000473:pathology