{"batchcode": "EN8932", "histograms": [{"batchcodes": ["EN6199", "EN8932"], "histogram": {"Anticoagulant therapy": 1, "Blood test": 1, "Chest pain": 1, "Computerised tomogram thorax abnormal": 1, "Dyspnoea": 1, "Hyperhidrosis": 1, "Intensive care": 1, "Peripheral embolism": 1, "Presyncope": 1, "Pulmonary embolism": 1, "Ultrasound Doppler": 1}}]}