CARDIOVASCULAR%20SYSTEM%20NOTES - PowerPoint PPT Presentation

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CARDIOVASCULAR%20SYSTEM%20NOTES

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CARDIOVASCULAR SYSTEM NOTES CARDIOVASCULAR SYSTEM A closed (no connection to outside) system of heart and blood vessels heart pumps blood Blood vessels circulate ... – PowerPoint PPT presentation

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Title: CARDIOVASCULAR%20SYSTEM%20NOTES


1
CARDIOVASCULAR SYSTEM NOTES
2
CARDIOVASCULAR SYSTEM
  • A closed (no connection to outside) system of
    heart and blood vessels
  • heart pumps blood
  • Blood vessels circulate blood to all parts of body

3
FUNCTION
  • Deliver oxygen and nutrients and to remove carbon
    dioxide and other waste products

4
LOCATION
  • Base points toward right shoulder and lies
    beneath second rib
  • Apex directed
    toward left hip

5
COVERINGS
  • Pericardium double serous membrane (produces
    serous fluid)
  • Visceral pericardium (epicardium) Next to heart
  • Parietal pericardium Outside layer

6
COVERINGS
  • Pericardial cavity created by two layers of
    pericardium filled with serous fluid

7
WALL
  • Epicardium
  • Outer connective tissue layer
  • Myocardium
  • Middle, thick muscle layer
  • Endocardium (Endothelium)
  • Inner lining

8
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