Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The cardiac and mediastinal silhouettes are grossly stable . There are relatively low lung volumes . Calcified bilateral breast implants are noted . No focal consolidation , pleural effusion , or evidence of pneumothorax is seen . There is minimal to no pulmonary vascular congestion .
    OUTPUT:
    
No acute cardiopulmonary process .