Assertion: atrial fibrillation | /r/CapableOf | account 276,000 ed visits
Facets:
value: for about 350,000 hospitalizations
type: OTHER
value: in the united states
type: LOCATION
Source sentences:
text: An analysis of 2001 data found that in the United States, atrial fibrillation accounted for about 350,000 hospitalizations, 5 million office visits, 276,000 ED visits, and 234,000 ambulatory care visits annually.8