<prompt> What is the treatment of choice in patients with congestive hea failure with ejection fraction 40 and normal fluid levels achieved?ACE inhibitors DiureticsACE inhibitors Beta blockersACE inhibitors ARBsACE inhibitors CCBs  <response>: The Drug of choice used in congestive hea failure with reduced ejection fraction is ACE inhibitors diuretics. Once euvolumic status is achieved, ACE inhibitorsbeta blockers are drugs of choice. 