Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest were obtained . No focal consolidation , pleural effusion , or evidence of pneumothorax is seen . The cardiac silhouette is top normal to mildly enlarged . The aorta is calcified and tortuous . There may be minimal central pulmonary vascular engorgement . Eventration of the right hemidiaphragm is noted . There are degenerative changes at bilateral acromioclavicular joints and along the spine .
    OUTPUT:
    
Possible minimal central pulmonary vascular engorgement . Top normal to mildly enlarged cardiac silhouette . No focal consolidation or overt pulmonary edema .