{"batchcode": "3005293", "histograms": [{"histogram": {"Presyncope": 7, "Loss of consciousness": 4, "Chest pain": 3, "Magnetic resonance imaging": 3, "Computerised tomogram": 2, "Depressed level of consciousness": 2, "Dizziness": 2, "Headache": 2, "Altered state of consciousness": 1, "Anaphylactic reaction": 1, "Arrhythmia": 1, "Asthenia": 1, "Blood creatine phosphokinase": 1, "Blood creatine phosphokinase MB": 1, "Blood pressure increased": 1, "Blood pressure measurement": 1, "Blood pressure systolic": 1, "Blood test": 1, "Body temperature": 1, "Chest X-ray": 1, "Chest discomfort": 1, "Condition aggravated": 1, "Conjunctival hyperaemia": 1, "Disturbance in attention": 1, "Dyspnoea": 1, "Echocardiogram": 1, "Electrocardiogram": 1, "Electroencephalogram": 1, "Eye haemorrhage": 1, "Fall": 1, "Feeling abnormal": 1, "Fibrin D dimer": 1, "Heart rate": 1, "Malaise": 1, "Myalgia": 1, "Myocardial necrosis marker": 1, "Myocarditis": 1, "Nausea": 1, "Nervous system disorder": 1, "Oropharyngeal discomfort": 1, "Oxygen saturation": 1, "Pain in extremity": 1, "Palpitations": 1, "Platelet count": 1, "SARS-CoV-2 test": 1, "Seizure": 1, "Single photon emission computerised tomogram": 1, "Skin abrasion": 1, "Syncope": 1, "Thrombocytopenia": 1, "Thrombosis": 1, "Troponin I": 1, "Ultrasound scan": 1, "Vaccination site pruritus": 1}, "batchcodes": ["3005293"]}]}