Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Interval removal of a Swan - Ganz catheter and right PICC line . A left pectoral pacemaker contains a single lead which is intact and terminates in the right ventricle . Moderate to severe cardiomegaly is unchanged . There is no focal consolidation , pleural effusion , pneumothorax , or frank pulmonary edema identified .
    OUTPUT:
    
Unchanged moderate to severe cardiomegaly without evidence for pulmonary edema .