Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal chest radiographs demonstrate the heart which is top - normal in size and low lung volumes . No focal consolidation , large pleural effusion , or pneumothorax is identified . Again seen is a 1 .7 cm nodule projecting over the right upper lobe , unchanged .
    OUTPUT:
    
No acute cardiopulmonary process .