Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A new dual lead left pectoral pacemaker device with both leads through a left transvenous approach terminat into the right ventricle and left ventricle respectively . Heart size is moderately enlarged and stable . Bilateral pulmonary vessels are mildly prominent with indistinct margins suggestive of mild pulmonary vascular congestion . No discrete lung opacities concerning for pneumonia . There is no pleural effusion or pneumothorax .
    OUTPUT:
    
1 . Left dual lead pectoral pacemaker device with leads terminating into the expected locations of right ventricle and left ventricle . No pneumothorax . 2 . Stable cardiomegaly with mild pulmonary congestion , however , no overt pulmonary edema .