Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A single portable AP semi-upright view of the chest was obtained . Heart is mildly enlarged . Calcifications are present in the aortic arch . Deviation of the trachea to the right is probably due to an enlarged thyroid . There are diffuse bilateral opacities with perihilar distribution and more prominent in the lower zone , consistent with moderate - to - severe pulmonary edema . Moderate bilateral pleural effusions are also present . The degree of pulmonary edema limits assessment for focal consolidation . There is no pneumothorax .
    OUTPUT:
    
Moderate - to - severe pulmonary edema and moderate bilateral pleural effusions .