Term
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Definition
*Generating blood pressure
*Routing blood
*Ensuring one-way blood flow(heart valves)
*Regulating blood supply |
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Term
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Definition
Epicardium: This serous membrane of smooth outer surface of heart
Myocardium: Middle layer composed of cardiac muscle cell and responsible for heart contracting
Endocardium: Smooth inner surface of heart chambers |
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Term
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Definition
the receiving chambers of the heart
Blood enters right atria from venae cavae
Blood enters left atria from pulmonary veins |
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Term
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Definition
the discharging chambers of the heart
Right ventricle pumps blood into the pulmonary trunk
Left ventricle pumps blood into the aorta |
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Term
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Definition
| prevent backflow of blood into the ventricles |
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Term
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Definition
| between the left ventricle and the aorta |
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Term
| Pulmonary semilunar valve |
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Definition
| between the right ventricle and pulmonary trunk |
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Term
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Definition
| is the functional blood supply to the heart |
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Term
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Definition
Heart is two pumps
Repetitive contraction (systole) and relaxation (diastole) of heart chambers |
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Term
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Definition
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Term
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Definition
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Term
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Definition
| Heart rate in excess of 100bpm |
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Term
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Definition
| Heart rate less than 60 bpm |
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