Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest were obtained . Mild cardiomegaly is chronic . Cardiomediastinal contours are stable . Pulmonary vascular markings are normal . No focal consolidation , pleural effusion , or pneumothorax . Leads of a left chest wall pacer terminate in similar position to prior .
    OUTPUT:
    
Chronic mild cardiomegaly . No evidence for acute cardiopulmonary process .