{"batchcode": "1CD11A", "histograms": [{"histogram": {"Atrial flutter": 1, "Dyspnoea": 1, "Electrocardiogram": 1, "Extrasystoles": 1, "Fibrin D dimer": 1, "Laboratory test": 1, "Pulmonary embolism": 1, "Pyrexia": 1, "Tachycardia": 1, "Ultrasound scan": 1}, "batchcodes": ["1CD11A"]}]}