{"batchcode": "03457", "histograms": [{"histogram": {"Angiogram pulmonary abnormal": 1, "Blood test": 1, "Cardiomyopathy acute": 1, "Dyspnoea": 1, "Echocardiogram": 1, "Ejection fraction decreased": 1, "Endotracheal intubation": 1, "Hypoxia": 1, "Illness": 1, "Lung infiltration": 1, "Lung opacity": 1, "Lymphadenopathy": 1, "Respiratory failure": 1, "Therapy non-responder": 1, "Ultrasound Doppler": 1}, "batchcodes": ["03457"]}]}