Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is a Swan - Ganz line inserted on the right the tip projects in the region of the proximal pulmonary artery . There is no pneumothorax . Endotracheal tube tip is 4 cm above the carina . There is a poor inspiratory effort . There is patchy atelectasis both lung bases .
    OUTPUT:
    
1 . Swan - Ganz tip is in the origin of the main pulmonary artery there is no pneumothorax 2 . Endotracheal tube tip is 4 cm above the carina . There is patchy atelectasis in both lung bases .