Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest demonstrate hyperexpanded lungs . No pleural effusion , focal consolidation or pneumothorax . The heart is moderately enlarged . Descending aorta appears tortuous . There is no pulmonary edema . Hilar and mediastinal silhouettes are otherwise unremarkable . Multiple surgical clips project over right upper abdomen . Pacemaker lead projects over right atrium and right ventricle .
    OUTPUT:
    
Moderate cardiomegaly . No evidence of acute cardiopulmonary process .