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A vena cava filter is an umbrella-shaped barrier device that is inserted into the large vein that returns blood to the heart from

The recommended daily amount of iron varies. Most people need the following amount of iron each day.Recommended daily amount of

If you have certain heart conditions, you may need to take preventive antibiotics before you have some dental or surgical

Causes of bleeding in the stomach and intestines (digestive or gastrointestinal tract) include: Esophagitis. This is irritation or

A splenectomy (say "splih-NEK-tuh-mee") is surgery to take out the spleen. The spleen is an organ in the upper left side of the

Describes disease and factors that increase risk. Covers symptoms, diagnosis, and treatment options.

The American Heart Association (AHA) publishes dietary and lifestyle recommendations for general heart health. These

Ischemia means your heart muscle is not getting enough blood and oxygen. It is usually caused by a narrowing or blockage of one or

Atherosclerosis is sometimes called "hardening of the arteries." It occurs when fat (cholesterol) and calcium build up inside the

If you know someone who has coronary artery disease, you may want to know what you can do to help. The person might need a little