Hiatal hernia is a condition in which a portion of the stomach protrudes upward into the chest through an opening in the diaphragm. The diaphragm is the sheet of muscle used in breathing that separates the chest from the abdomen.
by Arthur A. Poghosian, M.D.
All ArmMed Media material is provided for information only and is neither advice nor a substitute for proper medical care. Consult a qualified healthcare professional who understands your particular history for individual concerns.