Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Flattening of diaphragms on the lateral view suggests possible hyperinflated lungs . The lungs are clear without focal consolidation . No pleural effusion or pneumothorax is seen . Mild cardiomegaly stable . No evidence of pulmonary edema or vascular congestion . Aorta is tortuous . Metal clips in the right upper abdomen from prior cholecystectomy again seen .
    OUTPUT:
    
No acute cardiopulmonary process . No evidence of pneumonia or acute cardiac decompensation .