Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is mild cardiomegaly , overall stable compared to exams dated back to ___ . The hilar and mediastinal contours are normal . The lungs are clear without evidence of focal consolidations concerning for pneumonia . There is no pleural effusion or pneumothorax . Calcified right hilar lymph node and right lower lobe calcified nodule are compatible with prior granulomatous disease , better seen on the prior CT . Degenerative changes are seen throughout the lower thoracic spine .
    OUTPUT:
    
No acute cardiopulmonary process identified .