Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Left pectoral pacemaker has its leads terminating in right atrium and both ventricles . Moderate cardiomegaly is similar to prior . Mild pulmonary edema is similar to prior . There is no consolidation , pleural effusion , or pneumothorax .
    OUTPUT:
    
Stable cardiomegaly and mild pulmonary edema . No evidence of pneumonia .