Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Heart size is mildly enlarged . The aortic knob is calcified . Mediastinal and hilar contours are unremarkable . Pulmonary vasculature is not engorged . Lungs are clear without focal consolidation . No pleural effusion or pneumothorax is present . No acute osseous abnormalities demonstrated . Deformity of the left proximal humerus compatible with a prior fracture is again noted . Vascular calcifications in the left upper quadrant of the abdomen are also demonstrated .
    OUTPUT:
    
No acute cardiopulmonary abnormality .