Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A right subclavian central venous catheter ends in the right atrium . A left PICC projects over the low SVC . There are moderate to large bilateral pleural effusions with associated atelectasis . There is mild pulmonary vascular congestion . The cardiomediastinal silhouette is stably enlarged . There is no pneumothorax .
    OUTPUT:
    
Moderate to large bilateral pleural effusions with compressive atelectasis . Mild pulmonary vascular congestion .