Across
- 3. separates left and right side
- 4. top right chamber
- 6. connected to right lung
- 8. bottom right chamber
Down
- 1. bottom left chamber
- 2. top left chamber
- 5. between left ventricle and aorta
- 6. betwen right ventricle and pulmonary artery
- 7. doorway to left ventricle from left atrium
- 9. doorway to right ventricle for right atrium