Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single semi-erect AP portable view of the chest was obtained . Dual - lead left - sided pacemaker is seen with leads extending to the expected positions of the right atrium and right ventricle . There are perihilar and bibasilar opacities which may relate to fluid overload , although underlying infection or aspiration can not be excluded in the appropriate clinical setting . No large pleural effusions are seen , although trace pleural effusions be difficult to exclude . The cardiac silhouette is top normal . The aortic knob is calcified . No pneumothorax is seen .
    OUTPUT:
    
Perihilar and bibasilar opacities may relate to fluid overload , underlying aspiration or infection can not be excluded in the appropriate clinical setting . Recommend repeat after diuresis .