Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest were obtained . No focal consolidation is seen . There is no pleural effusion or pneumothorax . The cardiac and mediastinal silhouettes are unremarkable . Aortic knob calcification is seen . Chronic - appearing deformity of the distal right clavicle is seen which may be due to prior trauma .
    OUTPUT:
    
No acute cardiopulmonary process .