Fig. 2From: Heart atlas for retrospective cardiac dosimetry: a multi-institutional study on interobserver contouring variations and their dosimetric impactVariations in delineated structure contours among observers illustrated in a sample of CT slices. A Complete heart. B Aortic valve. C Pulmonary valve. D Myocardium. E Right anterior myocardium. F Left anterior myocardium. G Deep structuresBack to article page