{"batchcode": "016E21A", "histograms": [{"histogram": {"Myocarditis": 18, "Chest pain": 7, "Chest discomfort": 3, "Chills": 3, "Dyspnoea": 3, "Headache": 3, "Nausea": 3, "Pain": 3, "Pleuritic pain": 3, "SARS-CoV-2 test": 3, "Asthenia": 2, "Back pain": 2, "Dizziness": 2, "Hyperhidrosis": 2, "Pericardial effusion": 2, "Pyrexia": 2, "Vomiting": 2, "Abdominal pain upper": 1, "Anaemia": 1, "Balance disorder": 1, "Bell's palsy": 1, "Blood pressure measurement": 1, "COVID-19": 1, "Cardiac failure": 1, "Concussion": 1, "Cough": 1, "Cyanosis": 1, "Decreased appetite": 1, "Diabetic ketoacidosis": 1, "Diarrhoea": 1, "Dyspepsia": 1, "Facial pain": 1, "Fall": 1, "Fatigue": 1, "Feeling cold": 1, "Feeling hot": 1, "Flushing": 1, "Haemorrhagic diathesis": 1, "Head injury": 1, "Heart rate": 1, "Heavy menstrual bleeding": 1, "Illness": 1, "Left ventricular dysfunction": 1, "Lethargy": 1, "Malaise": 1, "Migraine": 1, "Myopericarditis": 1, "Myositis": 1, "Neck pain": 1, "Pallor": 1, "Paraesthesia": 1, "Pericarditis": 1, "Peripheral swelling": 1, "Pulmonary oedema": 1, "Supraventricular tachycardia": 1, "Syncope": 1, "Tachycardia": 1, "Tachypnoea": 1, "Tremor": 1, "Vaginal haemorrhage": 1, "Ventricular tachycardia": 1, "Vision blurred": 1}, "batchcodes": ["016E21A"]}]}