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Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
Drugs used in CHF are:
assistant
The correct answer is  Digoxin is a cardiac glycoside. Spironolactone is aldosterone antagonist and reduce ECF volume and thus decrease preload. Nesiritide enhances BNP (REF.Essentials of medical pharmacology KD TRIPATHI 8th Edition)