{"batchcode": "006M20H", "histograms": [{"histogram": {"Abdominal pain upper": 1, "Asthenia": 1, "Balance disorder": 1, "Body temperature increased": 1, "Chest pain": 1, "Cyanosis": 1, "Dyspnoea": 1, "Electrocardiogram abnormal": 1, "Myocardial infarction": 1, "Pallor": 1, "Pyrexia": 1, "Restlessness": 1, "Use of accessory respiratory muscles": 1}, "batchcodes": ["006M20H"]}]}