Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Exam is somewhat limited by body habitus . Heart size is mildly enlarged . Central pulmonary vascular prominence without frank interstitial pulmonary edema . Mediastinal contours are otherwise unremarkable . Linear lingular atelectasis . No dense consolidation . No pleural effusion or pneumothorax .
    OUTPUT:
    
Central pulmonary vascular congestion without frank interstitial edema . No dense consolidation to suggest pneumonia .