Computed tomography (CT) showing cardiomegaly with diffuse interstital thickening suggestive of pulmonary interstitial edema. Cardiomegaly with diffuse interstitial thickening suggestive of pulmonary interstitial edema with small bilateral pleural effusions. Findings suggest underlying cardiac pathology; groundglass opacities in the right middle and lower lobes are concerning for infectious versus inflammatory process; scattered subcentimeter mediastinal lymph nodes, the most conspicuous subcarinal node measuring 0.9 cm. Differential favors reactive process; Atelectasis adjacent to the periphery of the lung and fissures.