1. HEART ANATOMY

2. OBJECTIVES 4 Chambers 4 Valves Main vessels Composition Flow of blood
Coronary arteries
Conduction system

3. Position Markers
Heart and Lungs

4. 4 Chambers
Right:
Atrium
Ventricle
Left:

5. Chambers in Action
Heart Chambers

6. 4 Valves
Tricuspid
Pulmonic
Mitral (Bicuspid)
Aortic

7. Heart Valves in Motion
Heart Valves

8. Main Vessels Vena Cava: Superior Inferior Pulmonary: Artery Veins
Aorta

9. Composition
Pericardium
Epicardium
Myocardium
Endocardium

10. Flow of Blood Vena Cavae R Atrium Tricuspid R Ventricle Pulmonic
Pulmonary arteries
Pulmonary veins
L Atrium
Mitral
L Ventricle
Aortic
Aorta

11. To the Heart and Back Again
See Your Blood Flow

12. Beating Heart
See Your Heart in Action

13. Flow of Blood

14. Heart Sounds Lubb – tricuspid & mitral = S-1, S-2
Dubb – pulmonic & aortic = S-3, S-4

15. Heart Sounds
Hear Your Heart Beat

16. Coronary Arteries
Right
Left
Left anterior descending
Circumflex

17. Coronary Arteries
Coronary Arteries That Are Commonly Blocked

18. Conduction System Sinoatrial node Bundle of James
Atrioventric-ular node
Bundle of His
R/L Bundle branches
Purkinje Fibers

19. Conduction System
The Heart's Electrical System