Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are well - expanded and clear . No focal consolidation , pleural effusion , edema or pneumothorax . The heart size is markedly enlarged . The patient has a right aortic arch and descending aorta . There is mild levoconvex scoliosis of the lower thoracic - upper lumbar spine unchanged .
    OUTPUT:
    
1 . No acute cardiopulmonary process . 2 . Severe cardiomegaly and right aortic arch and descending aorta .