Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The diffuse heterogeneous opacification of the right lung with a denser perifissural component at the inferior upper lobe is unchanged from the prior study but considerably improved from ___ . The left lung is clear . Moderate cardiomegaly and mediastinal vascular engorgement is stable . There is no pneumothorax . Possible small bilateral pleural effusions appear unchanged from two days ago . A right PICC terminates in the mid SVC and is also unchanged .
    OUTPUT:
    
1 . Probable multilobar pneumonia of the right lung , stable from two days ago and much improved from ___ . 2 . A focal remaining component of pneumonia versus pleural effusion tracking into the fissures on the right . Oblique views may help differentiate the two possibilities . 3 . Stable congestive heart failure .