{"batchcode": "0271421B", "histograms": [{"histogram": {"Anticoagulant therapy": 1, "Blood test abnormal": 1, "Computerised tomogram abnormal": 1, "Computerised tomogram thorax abnormal": 1, "Dizziness": 1, "Dyspnoea": 1, "Echocardiogram": 1, "Echocardiogram abnormal": 1, "Feeling abnormal": 1, "Hot flush": 1, "Hyperhidrosis": 1, "Loss of consciousness": 1, "Pulmonary embolism": 1, "Pulmonary thrombosis": 1, "Thrombosis": 1, "Ultrasound chest": 1, "Ultrasound scan": 1}, "batchcodes": ["0271421B"]}]}