Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single AP view of the chest provided . Left PICC ends in the mid to upper SVC . Patient is status post median sternotomy . Lung volumes are decreased . Prominent pulmonary vasculature and alveolar opacities or consistent with moderate pulmonary edema . No pneumothorax . No definite pleural effusion . Mild to moderate bibasilar atelectasis is mildly worsened . Cardiomediastinal contours are normal .
    OUTPUT:
    
1 . Left PICC ends in the mid to upper SVC . 2 . Prominent pulmonary vasculature alveolar opacities are consistent with moderate pulmonary edema .