Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are clear without focal consolidation . No pleural effusion or pneumothorax is seen . The cardiac and mediastinal silhouettes are unremarkable . Tortuous aorta . Eventration of the right hemidiaphragm noted . Calcification of the tracheobronchial tree .
    OUTPUT:
    
No evidence of pulmonary edema or acute decompensated heart failure . No cardiomegaly .