1. Circulatory System
Azami PHD

2. Body cavities
Figure 1.9

7. Middle. Mediastinum

11. Heart Covering Pericardial physiology Protects and anchors heart
Prevents overfilling
Figure 17.2

12. External Heart: Anterior View
Figure 17.4b

13. External Heart: Posterior View
Figure 17.4d

15. External Heart: Anterior View
Figure 17.4b

17. External Heart: Anterior View
Figure 17.4b

19. Heart Valves
Figure 17.9

22. Heart Valves
Figure 17.10

24. External Heart: Posterior View
Figure 17.4d

28. Pathway of Blood through the Heart and Lungs
Figure 17.5

29. Relative thickness of muscular walls?