Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is no confluent consolidation . Blunting of the left lateral and posterior costophrenic angles suggests small effusion . Indistinct pulmonary vascular markings seen . Cardiac silhouette is mildly enlarged . No acute osseous abnormalities .
    OUTPUT:
    
Cardiomegaly with pulmonary vascular congestion and probable small left effusion .