title: The membranous ventricular septum in the normal heart.
mesh_terms: D001021:Aortic Valve / Q000033:anatomy & histology; D001022:Aortic Valve Insufficiency / Q000209:etiology; D006325:Heart Atria / Q000033:anatomy & histology; D006330:Heart Defects, Congenital / Q000150:complications; D006345:Heart Septal Defects, Ventricular / Q000150:complications; D006346:Heart Septum / Q000033:anatomy & histology*; D006352:Heart Ventricles / Q000033:anatomy & histology; D006801:Humans; D008566:Membranes / Q000033:anatomy & histology*; D010210:Papillary Muscles / Q000002:abnormalities / Q000033:anatomy & histology; D014261:Tricuspid Valve / Q000033:anatomy & histology