Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest provided . Port - A - Cath resides over the right chest wall with catheter tip extending to the mid SVC level . Midline sternotomy wires and mediastinal clips are again noted . There is slight interval increase in overall extent of diffuse pulmonary ground - glass opacities , which is concerning for worsening pulmonary edema . There is a small right pleural effusion . No pneumothorax . Cardiomediastinal silhouette is stable . Bony structures appear intact .
    OUTPUT:
    
Worsening pulmonary edema .