<http://schema.org/description>
"The diaphragm is a big muscle that lies in between your abdomen and chest. You use this muscle to assist you breathe. Typically, your stomach is listed below the diaphragm, but in people with a hiatal hernia, a portion of the stomach rises through the muscle."^^<http://www.w3.org/2001/XMLSchema#string>
<http://iytmed.com/hiatal-hernia/>