Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A left - sided PICC line terminates in the low SVC . Endotracheal tube terminates in the mid trachea . The moderate right pleural effusion has increased . There is no pneumothorax . A metallic device , possibly a loop recorder , projects over the left midlung . Mild pulmonary edema has increased . Right lower lobe collapse is not appreciably changed . Moderate cardiomegaly despite the projection is unchanged . Multiple old healed left rib fractures and a scapular fracture are re-demonstrated .
    OUTPUT:
    
Slightly increased pulmonary edema . Unchanged right lower lobe collapse and moderate cardiomegaly .