Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Supine portable view of the chest demonstrates a right internal jugular catheter with tip projecting over mid SVC . No pneumothorax . Endotracheal and orogastric tubes are appropriately positioned , unchanged . Low lung volumes . Slight blunting of costophrenic angles , compatible with small trace pleural effusions . There are bilateral diffuse confluent airspace opacities , right greater than left , slightly worse in the interval . There is thickening of the right minor fissure . Heart size is normal . Hilar and mediastinal silhouettes are unchanged .
    OUTPUT:
    
1 . Right internal jugular central venous catheter tip projects over mid SVC . No pneumothorax . 2 . Diffuse bilateral confluent airspace opacities , right greater than left , most likely reflective of severe pulmonary edema , worse in the interval . Small bilateral pleural effusions .