An inferiorly placed central venous catheter is seen coursing through the expected portion of the inferior vena cava into the right atrium, with the tip projecting near the left mainstem bronchus. This is concerning for an improperly positioned venous catheter. The catheter may be looped back within the right ventricle or alternatively passing through a patent foramen ovale into the left atrium.
Suboptimal central line (Present)