Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: In comparison to the chest radiograph obtained approximately 8 hours prior , a small , right pleural effusion is now evident . Small , left pleural effusion and adjacent atelectasis are unchanged . Moderate cardiomegaly is unchanged , but mediastinal widening and pulmonary vascular congestion are improved . Lungs are otherwise clear without focal consolidation . A right - sided IJ central venous catheter terminates in the right atrium via . A left - sided IJ central venous catheter terminates in mid SVC . An ET tube tip terminates 3 cm above the carina . An enteric tube passes subdiaphragmatically , but terminates outside the field of view .
    OUTPUT:
    
Newly appreciated small right pleural effusion and unchanged small left pleural effusion may be compatible with a hemothorax . Mediastinal widening and pulmonary edema otherwise improved .