{"batchcode": "007J21 2A", "histograms": [{"histogram": {"Blood creatine phosphokinase increased": 1, "Blood creatinine normal": 1, "Blood magnesium increased": 1, "Blood potassium normal": 1, "Blood urea normal": 1, "Bundle branch block right": 1, "C-reactive protein increased": 1, "Chest pain": 1, "Echocardiogram abnormal": 1, "Ejection fraction decreased": 1, "Electrocardiogram abnormal": 1, "Haematocrit decreased": 1, "Haemoglobin decreased": 1, "Hyperuricaemia": 1, "Hypokalaemia": 1, "Left ventricular hypertrophy": 1, "Leukopenia": 1, "Musculoskeletal chest pain": 1, "Painful respiration": 1, "Pericarditis": 1, "Pulmonary arterial pressure abnormal": 1, "Troponin normal": 1, "White blood cell count decreased": 1}, "batchcodes": ["007J21 2A"]}]}