Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Aside from minimal bibasilar atelectasis , the lungs are clear . Moderate cardiomegaly has increased and lung vasculature is more engorged , and there is probably a new small , right pleural effusion , but there is no pulmonary edema . Contours of the tortuous aorta are unchanged . There are no pleural abnormalities . Despite severe , erosive degenerative deformities of the humeral heads , the shoulders are not dislocated . It is not possible to say whether there has been progression of multiple wedge deformities of the thoracic vertebra .
    OUTPUT:
    
1 . Mild congestive heart failure .