Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Unchanged location of dual - chamber pacemaker with ventricular lead again projecting over the midline of the mediastinum , which on the lateral view projects over the heart . Unchanged mild pulmonary edema and cardiomegaly .
    OUTPUT:
    
Unchanged mild pulmonary edema and cardiomegaly . Ventricular lead unchanged in position .