Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Lung volumes are low . Mild to moderate cardiomegaly is unchanged . Bilateral hilar fullness with cephalization of vessels suggests mild pulmonary edema . No pleural effusion , focal consolidation , or pneumothorax identified .
    OUTPUT:
    
Findings suggestive of pulmonary vascular congestion , similarly to the prior radiograph in ___ . However , no focal consolidation .