{"batchcode": "EX5170", "histograms": [{"histogram": {"Arteriogram coronary normal": 1, "Chest pain": 1, "Echocardiogram normal": 1, "Hypertensive emergency": 1, "Pain": 1, "Pain in extremity": 1, "Pain in jaw": 1, "SARS-CoV-2 test negative": 1}, "batchcodes": ["EX5170"]}]}