{"batchcode": "1H054A", "histograms": [{"histogram": {"Alanine aminotransferase": 1, "Blood creatine phosphokinase": 1, "Chest pain": 1, "Dyspnoea": 1, "Electrocardiogram": 1, "Fibrin D dimer": 1, "Palpitations": 1}, "batchcodes": ["1H054A"]}]}