{"batchcode": "FD2704", "histograms": [{"histogram": {"Arrhythmia": 1, "Chest discomfort": 1, "Chest pain": 1, "Dyspnoea": 1, "Hyperhidrosis": 1, "Myocarditis": 1, "Nausea": 1, "Sinus bradycardia": 1}, "batchcodes": ["FD2704"]}]}