Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP upright and lateral views of the chest were provided . Patient is slightly rotated to the left . Previously noted PICC line has been removed . There is no evidence of pneumonia or CHF . No pleural effusion or pneumothorax is seen . Cardiomediastinal silhouette appears stable with atherosclerotic calcification noted along the thoracic aorta . Bony structures appear intact .
    OUTPUT:
    
No acute intrathoracic process .