{"batchcode": "1D020A NR 1", "histograms": [{"histogram": {"Arrhythmia": 1, "Cardiovascular disorder": 1, "Dizziness": 1, "Dyspnoea": 1, "Electrocardiogram": 1, "Feeling abnormal": 1, "Heart rate": 1, "Heart rate increased": 1, "Ill-defined disorder": 1, "Myocardial injury": 1, "Oxygen saturation decreased": 1, "Somnolence": 1, "Ultrasound scan": 1}, "batchcodes": ["1D020A NR 1"]}]}