Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP upright and lateral views of the chest provided . Mild cardiomegaly is unchanged with stable mediastinal contour . Mild vascular congestion is noted without frank edema , effusion , pneumonic consolidation or pneumothorax . Bony structures appear intact .
    OUTPUT:
    
Stable cardiomegaly with mild congestion . No evidence of pneumonia .