{"batchcode": "026B20A", "histograms": [{"histogram": {"Blood pressure increased": 1, "Computerised tomogram": 1, "Deep vein thrombosis": 1, "Dyspnoea": 1, "Fibrin D dimer increased": 1, "Gait disturbance": 1, "Palpitations": 1}, "batchcodes": ["026B20A"]}]}