{"batchcode": "061EV1A", "histograms": [{"histogram": {"Atrial fibrillation": 1, "Atrial flutter": 1, "Blood test normal": 1, "Cardiac monitoring": 1, "Cardioversion": 1, "Chest X-ray normal": 1, "Culture": 1, "Echocardiogram": 1, "Electrocardiogram abnormal": 1, "Heart rate decreased": 1, "Influenza virus test negative": 1, "Respiratory syncytial virus test negative": 1, "SARS-CoV-2 test negative": 1, "Sleep disorder": 1, "Tachycardia": 1, "Urine analysis abnormal": 1}, "batchcodes": ["061EV1A"]}]}