Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Evaluation is limited by patient 's body habitus . The cardiomediastinal and hilar contours are stable . There is no definite pulmonary vascular congestion . There is no pneumothorax or definite pleural effusion . A prominent pericardial fat pad is present .
    OUTPUT:
    
Limited examination due to patient 's body habitus . However , no definite acute cardiopulmonary process .