cardiac system

The Cardiac System

Objectives

• Mention the components of the heart.

• Define the Cardiac system

• To specify the function of the heart

The heart consists of :

Four chambers (right atrium, right ventricle ,left atrium , left ventricle)

blood vessels (superior and inferior vena cava, pulmonary artery and vein, aorta

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Anatomy of the Heart.

function of the heart

pumping the blood around the body by the beats created out through the heart muscles.

Poll

what is the main function of the heart?

• drain blood

• pumping blood

• losing blood

• wasting blood