010 QUANTIFYING THE ASSOCIATION BETWEEN MORTALITY AND CHANGE IN ACE INHIBITOR AND β-BLOCKER DOSE IN PATIENTS WITH CHRONIC HEART FAILURE: A PROSPECTIVE COHORT STUDY
010 QUANTIFYING THE ASSOCIATION BETWEEN MORTALITY AND CHANGE IN ACE INHIBITOR AND β-BLOCKER DOSE IN PATIENTS WITH CHRONIC HEART FAILURE: A PROSPECTIVE COHORT STUDY