Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP view of the chest . Left - sided pacemaker ends in the right atrium and right ventricle , unchanged . Again seen is a calcified left ventricular aneurysm , not significantly unchanged . There are low lung volumes . Interstitial opacification suggests pulmonary vascular congestion . Patchy bibasilar opacities suggest atelectasis and possibly small bilateral pleural effusions .
    OUTPUT:
    
Findings suggest small bilateral pleural effusions , pulmonary vascular congestion and bibasilar atelectasis .