Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Upright PA and lateral views of the chest were obtained and are significantly limited by overlying soft tissue . Within these limitations , there is no focal airspace consolidation . The lungs are normally expanded . A 1 .7 cm right upper lobe nodule is stable since at least the CT of ___ . The cardiomediastinal silhouette and hilar contours are unchanged , with the heart at the upper limits of normal . There is no pleural effusion or pneumothorax detected .
    OUTPUT:
    
1 . No acute cardiopulmonary abnormality . Heart unchanged in size at the upper limits of normal . 2 . Stable right upper lobe nodule .