Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest were obtained . The lungs remain hyperinflated with flattening of the diaphragms . No focal consolidation , pleural effusion , or evidence of pneumothorax is seen . The cardiac and mediastinal silhouettes are stable and unremarkable . Questioned possible 7 mm pulmonary nodule projecting over the right mid lung on the prior study is not well seen on this study . Chest CT is more sensitive in evaluating for small pulmonary nodules .
    OUTPUT:
    
No acute cardiopulmonary process .