{"batchcode": "F69893", "histograms": [{"histogram": {"Atrial fibrillation": 1, "Blood test normal": 1, "Cardiac monitoring abnormal": 1, "Chest X-ray normal": 1, "Computerised tomogram thorax normal": 1, "Condition aggravated": 1, "Electrocardiogram abnormal": 1, "Heart rate increased": 1, "Palpitations": 1, "Tachycardia": 1}, "batchcodes": ["F69893"]}]}