{"batchcode": "30042460", "histograms": [{"histogram": {"Aneurysm ruptured": 1, "Angina unstable": 1, "Blood pressure measurement": 1, "C-reactive protein": 1, "Chest pain": 1, "Fatigue": 1, "Glomerular filtration rate": 1, "Headache": 1, "Hypertension": 1, "Nausea": 1, "Procalcitonin": 1, "Pyrexia": 1, "Subarachnoid haemorrhage": 1}, "batchcodes": ["30042460"]}]}