Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP and lateral views of the chest were provided . The lateral view is suboptimal as the patient 's arm partially obscures the view . There is no focal consolidation , pneumothorax or pleural effusions . There is mild prominence of the pulmonary vasculature , unchanged from prior study . Cardiomediastinal silhouette is within normal in size with aortic knob calcifications . There is mild dextroconcave scoliosis of the thoracic spine .
    OUTPUT:
    
No acute cardiopulmonary process .