Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single portable chest radiograph demonstrates wider mediastinum and greater degree of cardiomegaly than expected in the postoperative / post - extubation state , increased pericardial fluid is a possibility . Moderate pulmonary edema and bilateral pleural effusions are unchanged , moderate on the left and small on the right . Swan - Ganz catheter terminates in the right main pulmonary artery . Sternotomy sutures are midline and intact .
    OUTPUT:
    
Concerning degree of mediastinal widening and cardiac enlargement . Consider pericardial effusion . Stable bilateral pleural effusions , moderate on the left and small on the right as well as stable moderate pulmonary edema . ___ attempted to communicate these findings to ___ at 13 : 10 on ___ via telephone , who reports patient is hemodynamically stable .