Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Patient is status post median sternotomy and CABG . Moderate cardiomegaly persists . The mediastinal contours are stable , with calcification of the aorta redemonstrated . Right basilar calcified nodules and calcified mediastinal and hilar lymph nodes are redemonstrated , compatible with prior granulomatous disease . There is perihilar haziness and vascular indistinctness , compatible with mild pulmonary edema , which has worsened in the interval . A small pleural effusion on the right demonstrates a component which is loculated laterally . The size of this effusion is similar compared to the prior study . Patchy opacities at lung bases likely reflect atelectasis . There is no pneumothorax .
    OUTPUT:
    
Mild congestive heart failure , slightly worse in the interval , with small right pleural effusion which is partially loculated laterally .