{"batchcode": "1C008", "histograms": [{"histogram": {"Optic ischaemic neuropathy": 3, "Arrhythmia": 1, "Dizziness": 1, "Dyspnoea": 1, "Extrasystoles": 1, "Palpitations": 1, "Tachycardia": 1}, "batchcodes": ["1C008"]}]}