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People about to have surgery must tell their health care providers about all supplements they take.

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People with high total cholesterol have about two times the risk for heart disease as people with ideal levels.

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When blood is exposed to air, it clots. Heparin allows the blood to come in direct contact with air without clotting.

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More than 150,000 Americans killed by cardiovascular disease are younger than the age of 65 years.

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Atropine was named after the Greek goddess Atropos, the oldest and ugliest of the three sisters known as the Fates, who controlled the destiny of men.

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