Learn more about diseases that affect the valve between the left heart chambers, including mitral valve regurgitation and mitral valve stenosis.
Disease
Atrial flutter
Learn more about this condition in which the heart's upper chambers beat too quickly, causing a rapid, but usually regular, heart rhythm.
Disease
Heart disease
Learn about symptoms, causes and treatment of cardiovascular disease, a term describing a wide range of conditions that can affect the heart.
Disease
Hidradenitis suppurativa
This condition causes small, painful lumps to form where your skin rubs together. The lumps heal and return and can lead to the formation of tunnels and scarring.
Disease
Seborrheic keratosis
Learn more about the symptoms and treatments of this common, noncancerous skin growth that gradually appears as you age.
Disease
Ingrown toenails
Learn about causes, prevention and treatment of this common, painful nail condition that usually affects the big toe.
Disease
Shingles
Learn more about symptoms, causes, treatment and vaccine prevention of this painful condition affecting the nerves.
Disease
Mosquito bites
Learn about the many ways to prevent mosquito bites and how to ease the itch if you are bitten.
Disease
Solitary fibrous tumor
This rare type of tumor most often occurs near the lungs. Surgery is usually the treatment.
Disease
Primary ovarian insufficiency
This condition, also called premature ovarian failure, happens in women under age 40. Hormone therapy can lessen symptoms.
Disease
Helicobacter pylori (H. pylori) infection
Learn more about the symptoms, tests and treatments for this infection.
Disease
Pouchitis
This condition is swelling and irritation that happens after surgery to create a J pouch in the colon.