HowBadIsMyBatch/docs/data/histograms/FF2500/1221.json

{"batchcode": "FF2500/1221", "histograms": [{"batchcodes": ["FF2500/1221"], "histogram": {"Computerised tomogram thorax normal": 1, "Echocardiogram abnormal": 1, "Palpitations": 1, "Pericardial drainage": 1, "Pericardial effusion": 1}}]}