Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest demonstrate relatively low lung volumes , with crowding of the pulmonary vasculature and minimal bibasilar atelectasis . There is no pneumothorax , pleural effusion , or overt pulmonary edema . The cardiac size is top normal , and otherwise the cardiomediastinal silhouette is unremarkable .
    OUTPUT:
    
Mild pulmonary vascular engorgement , with no overt pulmonary edema , or other acute cardiopulmonary process .