Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is no pleural effusion , pneumothorax or focal airspace consolidation . The heart is normal in size and there is no evidence of pulmonary edema . The aorta is calcified and unfolded . The hilar structures are unremarkable . Sternotomy wires and an aortic valve prosthesis are constant . Cholecystectomy clips are noted . Degenerative changes within both glenohumeral joints are noted .
    OUTPUT:
    
No acute cardiopulmonary process .