Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The patient is status post median sternotomy and CABG . The lung volumes are low which accentuates the size of the cardiac silhouette which appears mild to moderately enlarged . Mediastinal and hilar contours appear unremarkable . Innumerable nodules are demonstrated throughout the lungs bilaterally compatible with known carcinoid metastases , better assessed on the recent chest CT . No pleural effusion or pneumothorax is demonstrated . There is crowding of the bronchovascular markings but this is felt to be due to low lung volumes . No definite pulmonary edema is demonstrated .
    OUTPUT:
    
Innumerable bilateral pulmonary nodules compatible with known carcinoid metastases . Low lung volumes without definite evidence for pulmonary edema .