Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Moderate cardiomegaly is re- demonstrated . The aorta is unfolded . Mediastinal and hilar contours are unremarkable , and there is no pulmonary vascular congestion . No focal consolidation , pleural effusion or pneumothorax is visualized . No acute osseous abnormality is detected . An inferior vena cava filter is partially imaged within the upper abdomen .
    OUTPUT:
    
No acute cardiopulmonary abnormality .