Pharmacology The following is NOT true about the use of beta–blockers in heart failure: A It should be initiated at very low dose B It is most effective in new onset decompensated heart failure C Slow upward titration of dose is required D Carvedilol is most widely used in this condition 💡 Explanation The following is NOT true about the use of beta–blockers in heart failure: ✓ Correct Answer: B. It is most effective in new onset decompensated heart failure