Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest demonstrate low lung volumes , which accentuate bronchovascular markings . There is no focal consolidation . No large pleural effusion is seen . There is no pneumothorax . Hilar and mediastinal silhouettes are unremarkable . The ascending aorta appears tortuous . Aortic arch calcifications are seen . Heart size is normal . There is no pulmonary edema .
    OUTPUT:
    
No evidence of acute cardiopulmonary process .