{"batchcode": "036CD1A", "histograms": [{"histogram": {"Blood test normal": 1, "Chest X-ray normal": 1, "Chest discomfort": 1, "Discomfort": 1, "Electrocardiogram abnormal": 1, "Myocarditis": 1, "Palpitations": 1, "Sleep disorder": 1}, "batchcodes": ["03621A", "036CD1A", "FJ1611"]}]}