Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A nasogastric tube can not be followed but presumably ends in the stomach . A left pectoral pacer defibrillator has leads ending in the right atrium . A right internal jugular line ends in the cavoatrial junction . A right subclavian Port - A - Cath ends in the mid SVC . Multiple other wires are presumably external . Compared to the prior chest radiograph of ___ the heart size has markedly increased and is now moderately to severely enlarged . Pulmonary vascular congestion and perihilar interstitial opacities consistent with moderate pulmonary edema are stable . There are no large pleural effusions or pneumothorax .
    OUTPUT:
    
Interval development of moderate to severe cardiomegaly since ___ . Moderate pulmonary edema is stable since ___ . The course of the nasogastric tube can not be followed throughout of the mediastinum , but likely ends in the stomach .