Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest provided . Midline sternotomy wires and mediastinal clips again noted . There is elevation of the right hemidiaphragm as seen previously . Increased interstitial opacities in the left lung is concerning for interstitial edema . Findings are asymmetric and clinical correlation is advised . No large effusion or pneumothorax . Overall cardiomediastinal silhouette appears unchanged . Bony structures are intact .
    OUTPUT:
    
Increased interstitial opacities in the left lung concerning for interstitial edema though somewhat atypical given asymmetry of findings . Please correlate clinically .