Than a leading heart failure medicine. women who are pregnant must not take entresto®. it can cause harm or death to an unborn baby. don't take entresto® with an ace inhibitor or or aliskiren. if you've had angioedema while taking an ace or arb medicine, don't take entresto®. the most serious side effects are angioedema, low blood pressure, kidney problems, or high potassium in your blood. tomorrow, i'm gonna step out with my favorite girl. ask your heart doctor about entresto®. and help make the gift of tomorrow possible. ♪ well, the midnight headlight blind you on a rainy night ♪ of ...