Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral chest radiograph demonstrates well expanded and clear lungs with no focal consolidation . Within the right upper lobe as a calcified granuloma . Heart size is mildly enlarged . Pulmonary vasculature is unremarkable . There is mild pulmonary edema . Cardiomediastinal and hilar contours are otherwise unremarkable .
    OUTPUT:
    
No cardiothoracic findings to explain expiratory wheezes .