Assertion: heart attack | /r/CapableOf | begin with mild pain
Facets:
value: in the chest
type: LOCATION
value: slowly
type: MANNER
Source sentences:
text: Most heart attacks begin with mild pain or discomfort.
text: But most heart attacks start slowly, with mild pain or discomfort.
text: But a heart attack may also begin with mild pain or pressure in the chest.