Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A single frontal portable view of the chest was performed . The cardiac silhouette is moderately enlarged . There are prominent , predominantly basilar , interstitial markings which reflects pulmonary edema from biventricular failure . There is no pleural effusion or pneumothorax . There is no focal airspace consolidation to suggest pneumonia . Calcifications are seen within the aortic arch . There are no acute osseous abnormalities .
    OUTPUT:
    
Moderate cardiomegaly and mild to moderate pulmonary edema .