Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: In comparison with chest radiograph from ___ , there has been interval removal of a Swan - Ganz catheter . Right PIC line terminates in the low SVC . Mild vascular engorgement without cardiac decompensation . No focal consolidation , effusion or pneumothorax . Moderate cardiomegaly has continued to improve since ___ .
    OUTPUT:
    
1 . Mild vascular engorgement without cardiac decompensation . 2 . Moderate cardiomegaly has continued to improve since ___ .