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Study
The Circulatory System
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Diseases in which the amount of red blood cells in the body is low.
Anaemia
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Number of times the heart beats in one minute.
Heart Rate
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Blood vessel that carries blood from the heart to all parts of our body.
Artery
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Condition in which the blood flow to the heart is blocked.
Heart Attack
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Diseases in which the walls of the arteries become thick and stiff.
Arteriosclerosis
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