Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest . View are limited due to patient positioning . Heart size is moderately enlarged . Scattered calcifications are present along the thoracic aorta . Lung volumes are low . Scattered opacities in the left lung base are nonspecific but could represent inflammation , infection , or aspiration . A small left pleural effusion is present . The right lung is clear . No lobar consolidation or pneumothorax .
    OUTPUT:
    
Scattered left lung base opacities are nonspecific and could represent infection , aspiration , or inflammation . Small left pleural effusion .