Functions:
1. Generating blood pressure
2. Routing blood
3. Regulating blood supply
Pericardium - a sack surrounding the heart and consisting of the fibrous pericardium and serous pericardium
Heart Wall has 3 layers:
1. Epicardium
2. Myocardium
3. Endocardium
Anatomy of the heart
Here is video explaining the circulation of the blood through the heart:
Here are some activities for you to understand and for the knowledge to be retain in your minds:
End of Chapter 17
