Large Heart Model (inside view)
Key:
1. Sinoatrial node
2. Right atrium
3. Right coronary artery
(origin)
4. Opening of the coronary
sinus
5. Tricuspid valve
6. Chordae tendonae
7. Papillary muscle
8. Purkinje fibers
9. Superior vena cava
10. Left brachiocephalic vein
11. Ascending aorta
12. Pulmonary trunk
13. Left coronary artery
(origin)
14. Left atrium
15. Opening of a pulmonary
vein
16. Aortic semilunar valve
17. Bundle of His
18. Left bundle branch
19. Right bundle branch
20. Trabeculae carnae in the
left ventricle
21. Apex
3
4
7
1
10
9
8
5
6
2
11
12
13
14
15
20
1
9
21
1
6
1
7
18
Docsity.com
