Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral chest radiographs demonstrate stable cardiomegaly and tortuous aorta . No focal opacification concerning for pneumonia identified . No pleural effusion or pneumothorax identified . Multiple thoracic compression deformities are unchanged since ___ . Dense calcifications are noted within the right coronary artery as well as the aorta .
    OUTPUT:
    
No acute cardiopulmonary process . Stable cardiomegaly . Stable thoracic compression fractures .