Assertion: lung | /r/CapableOf | become stiff
Facets:
value: with fibers
type: OTHER
value: with the fluid buildup
type: CAUSE
Source sentences:
text: It can happen as a result of: the lungs becoming stiff
text: With the fluid buildup, the lungs become heavy, stiff, and unable to expand properly.
text: The lungs become stiff with fibers and become less elastic, which increases the wor­k of the respiratory muscles.
text: The lungs become stiff with fibers and become less elastic, which increases the wor­k of the respiratory muscles.