Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Heart size is severely enlarged . The aorta is mildly unfolded . Mediastinal and hilar contours are otherwise unremarkable . There is minimal pulmonary vascular congestion . Lungs are grossly clear without focal consolidation . No pleural effusion or pneumothorax is identified . No acute osseous abnormalities demonstrated .
    OUTPUT:
    
Cardiomegaly with minimal pulmonary vascular congestion .