Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Moderate cardiomegaly is mildly increased from prior . On the PA view the lung volumes are low and infrahilar opacities are explained by atelectasis . No corresponding lesion is seen on the lateral views . There is no pneumothorax , fracture or dislocation . Limited assessment of the abdomen is unremarkable .
    OUTPUT:
    
Mild to moderate cardiomegaly increased since ___ . No pulmonary edema .