Assertion: artificial heart | /r/HasProperty | approved for human use
Facets:
value: in the u.s.
type: LOCATION
value: currently
type: TEMPORAL
Source sentences:
text: Just one artificial heart is currently approved for human use in the U.S., but its manufacturer describes it as a temporary device.
text: Just one artificial heart is currently approved for human use in the U.S., but it's manufacturer describes it as a temporary device.
text: Just one artificial heart is currently approved for human use in the U.S., but it's manufacturer describes it as a temporary device.