Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP single view portable chest x-ray shows normal lung volume and no consolidation . There is no pulmonary edema . There is no pleural effusion or pneumothorax . Heart size is still mildly enlarged . The aorta is elongated .
    OUTPUT:
    
No pulmonary edema or acute cardiopulmonary processes .