Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There has been interval removal of the left pleural and mediastinal drains . Endotracheal tube is no less than 7 cm from the carina . Swan - Ganz catheter tip is seen within the proximal right pulmonary artery . An enteric tube is seen within the stomach . Sternotomy wires are intact . There is a hazy opacity within the right lower lobe , likely a pleural effusion which is either stable or improved . There is obscuration of the left lower lobe , which could represent increased effusion and / or atelectasis . There is increased pulmonary and mediastinal vasculature congestion . There is no pneumothorax .
    OUTPUT:
    
1 . Mild cardiac decompensation . 2 . Endotracheal tube no less than 7 cm from the carina , for which advancing 2 - 3 cm is recommended for a more secure seating .