EVAN OTO / SCIENCE PHOTO LIBRARY EVAN OTO / SCIENCE PHOTO LIBRARY
An illustrated cross-section of the heart from a left posterolateral angle which depicts interior views of the right ventricle, pulmonary trunk, left atrium, left ventricle, and aortic arch. The tricuspid valve, pulmonary valve, mitral valve (bicuspid valve), and aortic valve are also in view.
Model release not required. Property release not required.