Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral chest views were obtained with patient in upright position . Analysis is performed in direct comparison with the next preceding similar study of ___ . There is marked improvement of the previously existing bilateral pleural effusions that blunted the diaphragmatic contours completely and extended into the posterior dependent pleural sinuses bilaterally . Diaphragmatic contours are now well demonstrated both in frontal and lateral views , thus there is no remaining evidence of pleural effusions . Comparison is extended to the preoperative chest examination of ___ , revealing that the patient had already evidence of advanced coronary calcifications and apparent stent placement in the right coronary artery . Comparison demonstrates a mild postoperative increase of the heart size , but there is no evidence of remaining increased pulmonary congestion . The patient had already on previous examinations evidence of chronic interstitial lung disease which apparently remains unchanged .
    OUTPUT:
    
Resolution of previously existing bilateral postoperative pleural effusions , presently no pulmonary vascular congestion , unchanged appearance of previously existing interstitial fibrosis in this patient with history of scleroderma .