Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral chest radiographs demonstrate and unchanged enlarged cardiac silhouette . A right approach PICC appears to be in similar position . Again seen is elevation of the right hemidiaphragm , with increased streaky linear opacities extending from the hilum into the right upper lobe , compatible with increased atelectasis . No focal consolidation , pleural effusion , or pneumothorax is seen . The visualized upper abdomen is unremarkable .
    OUTPUT:
    
No acute cardiopulmonary process . Increased right lung atelectasis .