Hiatal Hernia Symptoms
Hiatal hernia is a condition in which part of the stomach--usually the esophagus--enters into the chest cavity through the diaphragm. When this opening (or hernia) is large enough, however, the entire upper portion of the stomach can get trapped above the diaphragm. It is a relatively common condition--it occurs in about 60 percent of people by the age of 60--and many people won't even notice any symptoms; however, it is important to know the symptoms, as they may be confused with more serious conditions such as a heart attack.