system
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
A 65-year-old man presents to a physician with a cough and dyspnea on exertion for 1 week. His symptoms worsen at night and he has noticed that his sputum is pink and frothy. He has a history of hypertension for the past 20 years and takes losartan regularly. There is no history of fever or chest pain. The pulse is 124/min, the blood pressure is 150/95 mm Hg, and the respirations are 20/min. On physical examination, bilateral pitting pedal edema is present. Chest auscultation reveals bilateral fine crepitations over the lung bases. A chest radiograph showed cardiomegaly, absence of air bronchograms, and presence of Kerley lines. The physician prescribes a drug that reduces preload and schedules the patient for follow-up after 2 days. During follow-up, the man reports significant improvement in symptoms, including the cough and edema. Which of the following medications was most likely prescribed by the physician?
assistant
Furosemide