Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP upright and lateral views of the chest provided . There is no focal consolidation , effusion or pneumothorax . Pulmonary vascular congestion and edema are mild . Moderate cardiomegaly . Imaged osseous structures are intact . No free air below the right hemidiaphragm is seen .
    OUTPUT:
    
Pulmonary edema is mild .