Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Triple lead pacemaker with the tip in the right atrium and right ventricle . The previously seen subcutaneous monitor is no longer visualized . Moderate cardiomegaly . There is no interstitial edema or focal consolidation . No pleural effusions or pneumothorax .
    OUTPUT:
    
Status post triple lead pacemaker without evidence of complication .