Assertion: artificial heart | /r/CapableOf | prolong life
Facets:
Source sentences:
text: The artificial heart is able to prolong life until a heart transplant can be obtained when no other options exist for the patient and life expectancy is predicted to be less than 30 days.
text: People across the globe counted, undoubtedly along with Clark and his family, each day that the artificial heart continued to function and prolong his life.