Pulmonary infarction from central venous air embolism mimicking round pneumonia

A 49-year-old man was diagnosed with dilated cardiomyopathy after presenting with congestive heart failure since 1995. He experienced a flare-up of symptoms after an upper respiratory tract infection 1 week before admission to the coronary care unit (CCU). His dyspnoea improved after treatment with diuretics and inotropes. On day 4 in the CCU he developed a urinary tract infection complicated by septic shock. A central venous catheter (CVC) …