HowBadIsMyBatch/docs/data/histograms/Global/FT2889.json

{"batchcode": "FT2889", "histograms": [{"histogram": {"Cardiac stress test": 1, "Echocardiogram": 1, "Electrocardiogram abnormal": 1, "Electrocardiogram ambulatory": 1, "Ventricular extrasystoles": 1, "Ventricular tachycardia": 1}, "batchcodes": ["FT2889"]}]}