it was proven superior at helping people stay alive and out of the hospital. heart fafailure can n change the struructure of y your hea, so it may y not work a as wel. entrtresto helpsps improve your h heart s abibility toto pump blooood to the b b. and withth a healthihier hear, you cacan keep on n doing what you l love. don t t take entreresto if pregnanant; it can cauause harm oror deah to an ununborn baby.y. dodon t take e entresto wiwh an a ace inhibititor or alisis, or if you u ve had angngioedea with a an ace or a arb. the mostst serious s side effes arare angioededema, low blooood pressurere, kikidney problblems, or high blblood potassssium. ask your d doctor ababout entresto f for heart f failur. enentrust you u heart to e ento