Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral radiographs of the chest demonstrate moderate right - sided pleural effusion with adjacent atelectasis , and a small left - sided pleural effusion with adjacent atelectasis . There is stable moderate cardiomegaly . There is no pneumothorax .
    OUTPUT:
    
Moderate right - sided pleural effusion with adjacent atelectasis and small left - sided pleural effusion with adjacent atelectasis .