BIOLOGY- ORGANS- THE HEART
THE HEART IS FULL OF 4 CHAMBERS THAT HAVE THEIR JOB.
LEFT
This part of the heart carries around the oxygenated blood.
RIGHT
This part of the heart carries around the non-oxygenated blood.
LORD
LEFT ORIGINATED, RIGHT DEOXYGENATED
There are 4 parts of the camber heart:
right atrium
left atrium
right ventricle
left ventricle
the ventricle is at the bottom but the atrium is at the top
we then have 4 types of blood vessels in the heart:
vena cava
pulmonary veins
pulmonary arteries
Aorta
every heart has a pacemaker, —> a group of cells that control the natural resting heart rate. when this doesn’t work it can be fixed with an artificial pacemaker.
THE HEART IS FULL OF 4 CHAMBERS THAT HAVE THEIR JOB.
LEFT
This part of the heart carries around the oxygenated blood.
RIGHT
This part of the heart carries around the non-oxygenated blood.
LORD
LEFT ORIGINATED, RIGHT DEOXYGENATED
There are 4 parts of the camber heart:
right atrium
left atrium
right ventricle
left ventricle
the ventricle is at the bottom but the atrium is at the top
we then have 4 types of blood vessels in the heart:
vena cava
pulmonary veins
pulmonary arteries
Aorta
every heart has a pacemaker, —> a group of cells that control the natural resting heart rate. when this doesn’t work it can be fixed with an artificial pacemaker.
