Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest were obtained . No focal consolidation is seen . There is no pleural effusion or pneumothorax . Projecting over the left lower lung , there is a 4 to 5 mm rounded calcified nodule which may represent a calcified granuloma . The aorta is slightly tortuous . The cardiac silhouette is top normal . There is no overt pulmonary edema .
    OUTPUT:
    
Top normal cardiac silhouette without overt pulmonary edema .