Assertion: sublingual nitroglycerin | /r/ObjectUse | used on a long-term basis
Facets:
value: before exercise
type: TEMPORAL
value: regularly
type: TEMPORAL
value: before a stressful event
type: TEMPORAL
Source sentences:
text: When used regularly on a long-term basis, or just before exercise or a stressful event, sublingual nitroglycerin helps prevent angina attacks from occurring.