{"batchcode": "007C 21 A", "histograms": [{"histogram": {"Chest X-ray normal": 1, "Chest pain": 1, "Computerised tomogram thorax abnormal": 1, "Electrocardiogram ST segment elevation": 1, "Laboratory test normal": 1, "Pericarditis": 1, "Pyrexia": 1, "Weight decreased": 1}, "batchcodes": ["007C 21 A", "038B 20 1A"]}]}