Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is a right - sided Port - A - Cath whose distal tip projects over the approximate location of the right atrium , though precise localization of tip is limited given poor inspiratory effort and low lung volumes . It is recommended to obtain repeat radiograph with improved inspiratory effort if possible . There is a slightly widened appearance of the cardio mediastinal silhouettes , likely secondary to lung volumes . There is diffuse bilateral opacification of both lungs secondary to mild pulmonary edema as well as vascular / interstitial crowding in the setting of low lung volumes . There is retrocardiac opacification and obscuring of the left heart border and left hemidiaphragm suggesting left lower lobe atelectasis . There is blunting of the left CP angle consistent with small left pleural effusion . The right CP angle is not well visualized . There is no pneumothorax .
    OUTPUT:
    
1 . Right Port - A - Cath with distal tip projecting over right atrium . Recommend repeat radiograph with improved inspiration . 2 . Mild pulmonary edema . 3 . Left lower lobe atelectasis and small left pleural effusion .