This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Cardiovascular system, Subject name: Pharmacology
[{'content': 'An increase in hea rate and renin release is in patients of CHF can be overcome by which of the following drugs \nSelect and explain. \nA. Minoxidil, B. Metaprolol, C. Metalozone, D. Milrinone', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Refer kDT 7/e p 523 Treatment for CHF include... Medications Diuretic, Beta blocker, ACE inhibitor, Antihypeensive drug, Dietary supplement, Blood pressure suppo, Vasodilator, and Hea Medication', 'role': 'assistant'}]