Hiatal Hernia Causes
Hiatal Hernia occurs when a small area of the stomach enters the chest cavity through a hole in the diaphragm. Hiatal hernia does not cause noticeable symptoms. Hiatal Hernia is often first discovered during a routine test or procedure to find out the reason for heartburn or chest or upper abdominal pain. Learn about Hiatal Hernia causes from Dr. Shayna Keller.