left atrium
Post on 31-Dec-2015
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Left Atrium. Left Ventricle. Right Atrium. Right Ventricle. Pulmonary Veins Oxygenated Blood “From Lungs”. Pulmonary Veins Oxygenated Blood “From Lungs”. Oxygenated blood flows to the head, brain, and body. O2 diffuses across the membrane and returns as deoxygenated blood. - PowerPoint PPT Presentation
TRANSCRIPT
Left Atrium
Left Ventricle
Right Atrium
Right Ventricle
PulmonaryVeins
Oxygenated Blood
“From Lungs”
PulmonaryVeins
Oxygenated Blood
“From Lungs”
Bicuspid valve closes and prevents the
backflow of blood into the atrium
Left Atrio
ventricular V
alve
“Bicuspid”
Aortic Semilu
nar Valve
Oxygenated blood flows to the head, brain, and body. O2 diffuses across the membrane
and returns as deoxygenated blood.
Systemic Circulation
Inferior Vena Cava
Superior Vena Cava
Right Atrioventricular Valve
“Tricuspid”
Pulmonary Semilunar Valve
Pulmonarry
Trunk
Back to Lungs
Back to Lungs
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