Assertion: methylphenidate's use | /r/Causes | serious side effects
Facets:
value: on the heart
type: LOCATION
Source sentences:
text: Using Daytrana improperly can cause death or serious side effects on the heart.
text: Using this medicine improperly can cause death or serious side effects on the heart.
text: Using this medicine improperly can cause death or serious side effects on the heart.
text: Using this medicine improperly can cause death or serious side effects on the heart.