internal heart n.
Download
Skip this Video
Loading SlideShow in 5 Seconds..
Internal Heart PowerPoint Presentation
Download Presentation
Internal Heart

Loading in 2 Seconds...

play fullscreen
1 / 10

Internal Heart - PowerPoint PPT Presentation


  • 212 Views
  • Uploaded on

Internal Heart. Interatrial Septum Separates Atria Interventricular Septum Separates Ventricles. Internal Heart. Atrioventricular (AV) Valves Connects Right Atrium to Right Ventricle & Left Atrium to Left Ventricle Permits blood flow in ONE DIRECTION from Atria to Ventricle

loader
I am the owner, or an agent authorized to act on behalf of the owner, of the copyrighted work described.
capcha
Download Presentation

PowerPoint Slideshow about 'Internal Heart' - mills


An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -
Presentation Transcript
internal heart
Internal Heart
  • Interatrial Septum
    • Separates Atria
  • Interventricular Septum
    • Separates Ventricles
internal heart1
Internal Heart
  • Atrioventricular (AV) Valves
    • Connects Right Atrium to Right Ventricle & Left Atrium to Left Ventricle
    • Permits blood flow in ONE DIRECTION from Atria to Ventricle
      • Atrium to Ventricle
internal heart right side
Internal Heart (Right Side)
  • Right Atrium
    • Receives blood form Body with CO2
  • Superior Vena Cava
    • Receives blood from Head, Neck, Upper Limbs & Chest
  • Inferior Vena Cava
    • Receives blood from Trunk & lower Limbs
internal heart right side1
Internal Heart (Right Side)
  • Right Ventricle
    • Pumps blood with CO2 to lungs
  • Chordae Tendineae
    • Edges attached to AV Valve
  • Papillary Muscles
    • Attached to Chordae Tendineae
  • Prevents AV Valves from opening backwards
internal heart right side2
Internal Heart (Right Side)
  • Right Atrioventricular (AV) Valve
    • Tricuspid Valve
      • 3 cusps
  • Opens from Right Atrium to Right Ventricle
  • Prevents backflow
internal heart left side
Internal Heart (Left Side)
  • Left Atrium
    • Receives blood from lungs with O2
  • Blood gathers in Left & Right Pulmonary Veins
  • Pulmonary Veins deliver blood to Left Atrium
  • Blood from Left Atrium passes to Left Ventricle through Left Atrioventricular Valve
internal heart left side1
Internal Heart (Left Side)
  • Left Atrioventricular (AV) Valve
    • Bicuspid Valve OR Mitral valve
      • Two- cusped valve
internal heart left side2
Internal Heart (Left Side)
  • Left Ventricle
    • Pumps blood with O2 to body
    • Holds the same Volume as the Right Ventricle
    • Left Ventricle is:
      • LARGER
      • Muscle is THICKER & more POWERFUL
external heart anterior

Arch of Aorta

External Heart (Anterior)

Pulmonary Artery

Superior Vena Cava

Pulmonary Trunk

Right Auricle /

Right Atrium

Left Auricle/

Left Atrium

Base of the Heart

Coronary Vessels

Apex of the Heart

Interventriclular Sulcus

Myocardial Blood Flow