Blood circulatory
system
Presented by samiha
, THE HEART
Size: 9 ounce or 30 gram.
Partition: Right and left
Chambers: Each side has two chambers.
Network: The heart has its own circulation network, called
the coronary circulatory system, consisting of arteries and
veins.
There are four chambers in the heart:
Two upper chambers:
Right atrium
Left atrium
Two lower chambers:
Right ventricle
Left ventricle
And four valves:
Tricuspid valve (between right atrium and ventricle)
Pulmonary valve (between right ventricle and
pulmonary artery)
Mitral valve (between left atrium and ventricle)
Aortic valve (between left ventricle and aorta)
system
Presented by samiha
, THE HEART
Size: 9 ounce or 30 gram.
Partition: Right and left
Chambers: Each side has two chambers.
Network: The heart has its own circulation network, called
the coronary circulatory system, consisting of arteries and
veins.
There are four chambers in the heart:
Two upper chambers:
Right atrium
Left atrium
Two lower chambers:
Right ventricle
Left ventricle
And four valves:
Tricuspid valve (between right atrium and ventricle)
Pulmonary valve (between right ventricle and
pulmonary artery)
Mitral valve (between left atrium and ventricle)
Aortic valve (between left ventricle and aorta)
