Fig. 2
From: Survey of practitioners’ competency for diagnosis of acute diseases manifest on chest X-ray
A 65 year-old man with remote history of myocardial infarction presenting with worsening dyspnea, shortness of breath and progressive respiratory distress. The CXR demonstrates bilateral pulmonary hilar vascular engorgement resulting in bats wing appearance accompanied by less perceptible prominence of pulmonary vascular markings through the peripheral zones and presence of cardiomegaly. Acute pulmonary edema. Available at: http://chestatlas.com/gallery/main.php?g2_itemId=1105 . Reproduced with permission from Chest Atlas