This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pharmacology
[{'content': 'Which of the following potassium sparing diuretic alters cardiac moality- \nSelect and explain. \nA. Spironolactone, B. Amiloride, C. Triamterene, D. Epleronone', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is 'a' i.e., Spironolactone o Among potassium sparing diuretics, aldosterone antagonists (Spironolactone, eplerenone) reduce moality in CHF.", 'role': 'assistant'}]