A heart defect in which there's an opening in the heart between the lower chambers.
A noncancerous tumor on the main nerve leading from the inner ear to the brain.
Chronic, unexplained pain in the area around the opening of the vagina.
A condition that causes inflammation of the blood vessels.
A kidney cancer that mainly affects children ages 3 to 4.
A syndrome in which an extra electrical pathway in the heart causes a rapid heartbeat.
Infrequent bowel movements, and small, hard-to-pass, stool.
A period of prolonged unconsciousness brought on by illness or injury.
Slower-than-expected heart rate, generally beating fewer than 60 beats per minute.
A perception of having seen, heard, touched, tasted, or smelled something that wasn't actually there.