Cổng enter/ output: Là cổng cấp môi chất và cổng cho luồng môi chất đi ra khỏi bơmDysfunction with the diaphragm can result in disruptions in esophageal motility and lead to gastroesophageal reflux disease (GERD).Some afferents while in the phrenic nerve originate from constructions exterior the diaphragm, such as the pericard