{"batchcode": "FL3247", "histograms": [{"batchcodes": ["EL9266", "FL3247"], "histogram": {"Abortion spontaneous": 1, "Blood test": 1, "Bradycardia": 1, "Cardiac monitoring": 1, "Concussion": 1, "Echocardiogram": 1, "Electrocardiogram": 1, "Electrocardiogram ambulatory": 1, "Heart rate increased": 1, "Heart rate irregular": 1, "Heavy menstrual bleeding": 1, "Loss of consciousness": 1, "Syncope": 1, "Tachycardia": 1, "Ultrasound scan": 1}}, {"batchcodes": ["FL 1283", "FL3247"], "histogram": {"Blood pressure increased": 1, "Blood test": 1, "Cardiac stress test": 1, "Chest pain": 1, "Dizziness": 1, "Electrocardiogram": 1, "Fatigue": 1, "Hypotension": 1, "Syncope": 1, "Tachycardia": 1, "Tinnitus": 1}}, {"batchcodes": ["FL3247"], "histogram": {"Pain in extremity": 2, "Groin pain": 1, "Herpes zoster": 1, "Mammogram": 1, "Neuralgia": 1}}]}