Assertion: atrial fibrillation | /r/HasProperty | listed as primary cause of death
Facets:
value: on 20,738 of those
type: TEMPORAL
Source sentences:
text: According to the American Heart Association, in 2013, atrial fibrillation was mentioned on 131,914 U.S. death certifications, and on 20,738 of those, it was listed as the primary cause of death.