{"knowledge_schema": {"broad_category": "Healthcare \u2192 Post-operative Care \u2192 Patient Management", "refinement": "This scenario involves managing a patient after heart valve surgery, focusing on preventing complications and ensuring a safe transition to home care.", "specific_scope": "The task is to determine the most appropriate next step in care for a stable post-operative patient to prevent adverse events.", "goal": "Identify the best course of action to ensure the patient's continued recovery and prevent complications after heart valve surgery."}, "summary": "In this scenario, a 56-year-old man is recovering well after heart valve surgery, showing stable vital signs and no concerns. The focus is on preventing post-operative complications. Among the options provided, the best course of action is to prescribe anticoagulant medication to prevent thrombotic events, as this is a critical preventive measure following heart surgery. Other options may not adequately address the risk of complications associated with his condition."}