Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest were provided . The heart remains mildly enlarged with a left ventricular configuration . Lung volumes are slightly low though there is no definite signs of pneumonia or pulmonary edema . No pleural effusion or pneumothorax is seen . No free air below the right hemidiaphragm . Clips are noted in the right upper quadrant . Bony structures appear intact .
    OUTPUT:
    
Stable mild cardiomegaly . No acute intrathoracic process .