Anterosuperior sternal pa of hea is made up of
Surfaces Anterior (or sternocostal) - Right ventricle. Posterior (or base) - Left atrium Inferior (or diaphragmatic) - Left and right ventricles. Right pulmonary - Right atrium. Left pulmonary - Left ventricle. Borders Right border - Right atrium Inferior border - Left ventricle and right ventricle Left border - Left ventricle (and some of the left atrium) Superior border - Right and left atrium and the great vessels Apex : Left ventricle
Right atrium and auricle
Left atrium
Left ventricle
Right ventricle
Thorax