Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Moderate cardiomegaly is unchanged from prior studies . There is mild pulmonary vascular congestion with vascular redistribution to the upper lungs . There is no frank pulmonary edema . There is no focal consolidation , pneumothorax , or pleural effusion . The cardiomediastinal contour is normal .
    OUTPUT:
    
Mild cardiomegaly with pulmonary vascular congestion . No frank pulmonary edema or consolidation .