Presence of endotracheal tube, right chest tube, mediastinal drains, median sternotomy wires, right internal jugular central venous catheter, and epicardial pacing wires. Right internal jugular Swan-Ganz catheter coiled in the left main pulmonary artery and terminating in the right main pulmonary artery.
Pleural tube (Present) Suboptimal central line (Present) Suboptimal pulmonary arterial catheter (Present)