Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lung volumes are stable . No overt evidence of focal consolidation , however it can not be completely excluded in the setting of pulmonary edema . Interval worsening of pulmonary edema . Stable moderate cardiomegaly . The pleural surfaces are normal . Similar to the study from earlier today , the intra-aortic balloon pump reaches the aortic apex which REFLECT CHANGES IN patient POSTURE EVEN IF THE BALLOON HAS NOT BEEN REPOSITIONED . The Swan - Ganz catheter ends in the descending right pulmonary artery .
    OUTPUT:
    
Slight interval worsening of pulmonary edema . INTRA - AORTIC BALLOON TIP STILL IMPINGES ON THE AORTIC APEX . CLINICAL CORRELATION ADVISED .