Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is indistinctness of the pulmonary vascular markings similar to prior suggesting component of vascular congestion . More confluent airspace opacity projects over the right mid lung . There is no pleural effusion . Moderate moderate cardiomegaly is again noted as well as atherosclerotic calcifications of the aortic arch . No acute osseous abnormalities .
    OUTPUT:
    
Moderate cardiomegaly and pulmonary vascular congestion . More confluent opacity in the right mid lung could represent superimposed infection for which clinical correlation is suggested . Recommend repeat after treatment to document resolution of these findings .