{"batchcode": "ELU2243", "histograms": [{"batchcodes": ["ELU2243"], "histogram": {"Nausea": 2, "SARS-CoV-2 test": 2, "Acute myocardial infarction": 1, "Chest pain": 1, "Coronary artery thrombosis": 1, "Myocardial infarction": 1, "Myocardial rupture": 1, "Pericardial haemorrhage": 1, "Thrombosis": 1}}]}