Cardiac conduction system: fetal and postnatal development.
D000717:Anatomy, Comparative; D000818:Animals; D001145:Arrhythmias, Cardiac / Q000473:pathology; D002802:Cholinesterases / Q000032:analysis; D003094:Collagen / Q000032:analysis; D004285:Dogs; D005333:Fetus; D005865:Gestational Age; D006327:Heart Block / Q000473:pathology; D006329:Heart Conduction System / Q000196:embryology / Q000254:growth & development* / Q000473:pathology; D006801:Humans; D008854:Microscopy, Electron; D011697:Purpura, Thrombotic Thrombocytopenic / Q000150:complications; D012849:Sinoatrial Node / Q000032:analysis / Q000196:embryology / Q000201:enzymology / Q000254:growth & development / Q000473:pathology
D003094:Collagen; D002802:Cholinesterases