Medicine All are true about staing of b-Blocker therapy in a case of CHF except- A They should be staed with optimal doses B They should be gradually increased over weeks C Special precautions should be takenin casesof NYHA class III and IV D Carvedilol and Metoprolol are the preferred drugs 💡 Explanation All are true about staing of b-Blocker therapy in a case of CHF except- ✓ Correct Answer: A. They should be staed with optimal doses