Assertion: viagra | /r/HasAspect | benefit
Facets:
value: by decreasing pulmonary artery resistance
type: MANNER
value: for heart failure
type: TRANSITIVE-OBJECT
value: according to kociol
type: OTHER
Source sentences:
text: Past studies have suggested Viagra and other PDE5 inhibitors may have benefits for heart failure by decreasing pulmonary artery resistance and providing cardio-protective effects in settings with low blood flow, according to Kociol.