The components from {HEAD ~ the inflow pump} to {TAIL ~ the body cavity} basically do not expand as a result of increased pressure 
to
The components from { HEAD ~ the inflow pump } to { TAIL ~ the body cavity } basically do not expand as a result of increased pressure
OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH