Heart valves can malfunction on one of two ways: They can fail to close completely, allowing blood to flow backward, or they can become damaged, limiting blood flow.

The human body uses the process of digestion to break down food into a form that can be absorbed and used for fuel. The organs of the digestive system are the mouth, esophagus, stomach, pancreas, ...

If you have GERD, you’re probably familiar with foods you should avoid. But there are many foods that help prevent and soothe acid reflux, too. Learn what to add to your grocery list.

Absence seizures are seizures that last just a few seconds, and are characterized by a blank or "absent" stare. They're also sometimes called petit mal seizures.

Coronary arteries supply blood to the heart muscle. There are two main coronary arteries: the right and the left.

The home Epley maneuver is a type of exercise help that helps to treat the symptoms of benign paroxysmal positional vertigo (BPPV). You can do this exercise at home.

What are pulmonary function tests? Pulmonary function tests (PFTs) are tests that show how well your lungs are working. The tests measure lung volume, capacity, rates of flow, and gas exchange. This ...

Breast pain can often be remedied with simple solutions, but sometimes it's an indication of something more serious. Find out what's normal and when to worry.

About 10 to 15 percent of Americans suffer from irritable bowel syndrome (IBS), a chronic condition that can cause bloating, gas, abdominal pain and changes in bowel habits. Avoiding these five foods ...

Biophysics Research for Baltimore Teens paid internships provide hands-on research opportunities for Baltimore City high school students. Internships are five days a week for six weeks, from mid-June ...

The most common conditions of the acromioclavicular joint are arthritis, fractures and separations. Acromioclavicular joint wear and tear is common among weight lifters. Treatment for AC joint ...

Superior canal dehiscence syndrome (SCDS) is caused by an abnormal opening between the uppermost semicircular canal in the upper part of the inner ear and the brain. The condition causes problems with ...