{"batchcode": "016M20-A", "histograms": [{"histogram": {"Dizziness": 2, "Anxiety": 1, "Bradycardia": 1, "Cardiac pacemaker insertion": 1, "Cardiomegaly": 1, "Chest X-ray abnormal": 1, "Death": 1, "Fall": 1, "Fatigue": 1, "Flushing": 1, "Hypotension": 1, "Hypoxia": 1, "Laboratory test": 1, "Lactic acidosis": 1, "Sinus node dysfunction": 1, "Syncope": 1, "Troponin increased": 1}, "batchcodes": ["016M20-A"]}]}