Cardiovascular System Guide: Heart Health & Exercise Effects

What are the four parts of the cardiovascular system? Understand how exercise, smoking, and serotonin influence heart health and normal cholesterol ranges.

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10 Ways to Keep Your Heart Healthy

What you eat and drink, your activity level, how you cope with stress and other individual lifestyle factors help determine the health of your heart. Heart disease is a progressive condition that can start early in life but can also be prevented or controlled by making smart lifestyle choices.

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