Please enable JavaScript.

Coggle requires JavaScript to display documents.

Cardiovascular System (Heart (Conduction System of Heart (SA-Sinoatrial…

- - - - very tough sac, that you cannot see through
      - made up of dense irregular connective tissue
      - located from the diaphragm to the roots of large blood vessels
      - keeps the heart in its place
    - - Parietal
        
        on the wall of the organ
        
        made up of simple squamous epithelium and areolar CT
      - Visceral
        
        on the organ
        
        made up of simple squamous epithelium and areolar CT
    - - contains serous fluid
      - reduces friction and is lubricating
      - keeps things moving smoothly
  - - - same as the visceral pericardium
      - serous membrane
    - - muscle of the heart
    - - made up of simple squamous epithelium and Areolar CT
      - lines the heart and covers the valves
  - - - Mitral/Bicuspid
        
        both prevent the backflow of blood into the atria during contraction of the ventricles
      - Tricuspid
        
        chordae tendineae are attached to these valves through the papillary muscles.
    - - Aortic
        
        prevent backflow from the great arteries into the ventricles
      - Pulmonary