{"batchcode": "042BELA", "histograms": [{"histogram": {"Atrial flutter": 1, "Chills": 1, "Electrocardiogram": 1, "Electrocardiogram ambulatory": 1, "Heart rate increased": 1, "Pyrexia": 1, "Vomiting": 1}, "batchcodes": ["042BELA"]}]}