title: Arterioventricular relations and their classification. Two specimens of arterioventricular discordance and review of published reports.
mesh_terms: D006321:Heart / Q000033:anatomy & histology / Q000196:embryology; D006325:Heart Atria / Q000033:anatomy & histology; D006330:Heart Defects, Congenital / Q000473:pathology; D006352:Heart Ventricles / Q000033:anatomy & histology; D006801:Humans; D009206:Myocardium / Q000473:pathology; D012857:Situs Inversus / Q000196:embryology; D014188:Transposition of Great Vessels / Q000145:classification* / Q000196:embryology / Q000473:pathology