Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Persistent moderate right pleural effusion is noted . There is pulmonary vascular congestion without overt edema . Streaky right midlung and left lung base opacities suggestive of atelectasis . There is no consolidation worrisome for infection . Moderate cardiac enlargement is noted as well as atherosclerotic calcifications at the aortic arch . No acute osseous abnormalities .
    OUTPUT:
    
Persistent moderate right pleural effusion . No definite superimposed acute cardiopulmonary process .