Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest were obtained . Lungs are clear without focal consolidation . No pleural effusion or pneumothorax is seen . The cardiac silhouette is not enlarged . The aorta is slightly tortuous . There is no pulmonary edema . Degenerative changes are seen along the spine .
    OUTPUT:
    
No acute cardiopulmonary process .