{"batchcode": "EX5730", "histograms": [{"histogram": {"Metabolic function test": 2, "Atrioventricular block second degree": 1, "Blood pressure increased": 1, "Cardiac pacemaker insertion": 1, "Chest X-ray": 1, "Computerised tomogram head": 1, "Dyspnoea": 1, "Echocardiogram": 1, "Electrocardiogram": 1, "Eye paraesthesia": 1, "Full blood count": 1, "Lymphadenopathy": 1, "Nausea": 1, "Periorbital swelling": 1, "Rash": 1, "Troponin": 1}, "batchcodes": ["EX5730"]}]}