Fig. 1

(Panel a) ECG showing atrial fibrillation rhythm and Q waves with residual ST elevation in the anterior chest leads, (panel b) chest X-ray showing increased cardiac shadow with bilateral lung infiltrations with classic ground glass opacities, (panels c and d) MSCT pulmonary angiography showing a picture of acute pulmonary thromboembolism (PTE) involving subsegmental branches of both lower lung lobes (yellow arrows)