Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest demonstrate mildly prominent cardiac silhouette . The thoracic aorta is minimally unfolded . Prominent right paratracheal stripe may be related to prominent mediastinal fat . There is no evidence of pneumothorax , vascular congestion , or pleural effusion . The lungs are clear . Although not designed for evaluating bony structures , no displaced osseous injury is appreciable .
    OUTPUT:
    
No acute cardiopulmonary process .