Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Left PICC has been removed . Lung volumes are low . Moderate cardiomegaly is stable . There is increased central venous congestion and probable mild interstitial edema . There are no definite pleural effusions although the left costophrenic angle is excluded from the film . Chronic comminuted glenohumeral fracture is better evaluated on accompanying CT .
    OUTPUT:
    
Findings suggesting mild pulmonary vascular congestion .