Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral chest radiographs demonstrate an unchanged mildly enlarged cardiac silhouette and a prominent pulmonary conus . There is mild vascular congestion with perhaps minimal pulmonary edema . No focal consolidation , pleural effusion , or pneumothorax is identified . The visualized upper abdomen is unremarkable . Visualized bones are unremarkable .
    OUTPUT:
    
Stable mild cardiomegaly , prominence of the pulmonary conus and vascular congestion without focal consolidation .