Sacubitril / valsartan
"I felt dizzy, light headed,  confused, and my throat felt like it was closing .I can't tell if it is any good because you are on so many medications when you have stage 3 heart failure. But I do know this the trials should have went forward to look at all evidence these fast tract FDA approvals have killed a lot of people because of serious side affects look at the law commercials you see everyday ."