{"batchcode": "180525", "histograms": [{"histogram": {"Chills": 3, "Dyspnoea": 2, "Echocardiogram": 2, "Headache": 2, "Pain in extremity": 2, "Pulmonary embolism": 2, "Pyrexia": 2, "Rash": 2, "X-ray": 2, "Acute respiratory failure": 1, "Anticoagulant therapy": 1, "Arthralgia": 1, "Asthenia": 1, "Blood test": 1, "Body temperature": 1, "Brain natriuretic peptide": 1, "Burning sensation": 1, "Cardiac failure": 1, "Cardiac stress test": 1, "Chest pain": 1, "Coagulation test": 1, "Cold sweat": 1, "Computerised tomogram": 1, "Computerised tomogram abdomen": 1, "Computerised tomogram thorax": 1, "Computerised tomogram thorax abnormal": 1, "Deep vein thrombosis": 1, "Electric shock sensation": 1, "Electrocardiogram": 1, "Fatigue": 1, "Feeling abnormal": 1, "Feeling hot": 1, "Flank pain": 1, "Full blood count": 1, "Herpes zoster": 1, "Hypoaesthesia": 1, "Injection site pain": 1, "Liver disorder": 1, "Metabolic function test": 1, "Migraine": 1, "Muscle spasms": 1, "Myalgia": 1, "Oxygen saturation decreased": 1, "Pain": 1, "Pancreatic disorder": 1, "Paraesthesia": 1, "Positron emission tomogram": 1, "Pulmonary infarction": 1, "Respiratory distress": 1, "SARS-CoV-2 test negative": 1, "Sinus pain": 1, "Sneezing": 1, "Syncope": 1, "Thirst": 1, "Tinnitus": 1, "Ultrasound Doppler": 1, "Ultrasound scan": 1, "Urinary tract infection": 1}, "batchcodes": ["180525"]}]}