I want to know the answer to the following question:
What do ACE inhibitors do?
All the background I'm provided with is that "In the ensuring years other classes of antihypertensive drug were developed and found wide acceptance in combination therapy, including loop diuretics (Lasix/furosemide, Hoechst Pharmaceuticals, 1963), beta blockers (ICI Pharmaceuticals, 1964)". Is that enough to answer the question?
Answer: no