Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single portable semi-erect frontal chest radiograph demonstrates hypoinflated lungs with vascular crowding and patchy atelectasis . Moderate pulmonary edema noted . No large pleural effusion . No pneumothorax . Mild cardiomegaly is likely accentuated due to low lung volumes . Mediastinal contour and hila are otherwise unremarkable .
    OUTPUT:
    
1 . Moderate pulmonary edema with mild cardiomegaly . 2 . Hypoinflated lungs .