Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is a new right PICC with the tip in the the superior cavoatrial junction . There is no pneumothorax . New endotracheal tube tip appears low at 2 .3 cm from the carina and retraction by 2 .5 cm is recommended . Lung volumes remain low . Increased pulmonary vascular congestion persists . Focal parenchymal opacities again noted at the right base and appears stable , representing either pneumonia or asymmetric edema . Small bilateral pleural effusions are present . Heart appears stably enlarged . Heavy aortic arch calcifications are again noted . Dextroscoliosis of the thoracic spine is stable .
    OUTPUT:
    
1 . Endotracheal tube tip is slightly low at 2 .3 cm from the carina , retraction by 2 .5 cm is recommended . 2 . Right PICC with tip in the superior cavoatrial junction . 3 . Again noted is moderate pulmonary edema with a right basilar opacity which may represent pneumonia or asymmetric edema . 4 . Cardiomegaly . These findings were discussed by Dr . ___ with Dr . ___ ___ telephone at the time of discovery at 4 :45 pm on ___ .