Efficacy and Safety of Sacubitril/Valsartan in African American Patients With Heart Failure With Reduced Ejection Fraction

Sacubitril belongs to a class of drugs called neprilysin inhibitors and valsartan belongs to a class of drugs called angiotensin receptor blockers (ARBs). They work by relaxing blood vessels so that blood can flow more easily, which makes it easier for your heart to pump blood to your body.