PMC7508635_01
Postoperative chest X-ray of the patient after myocardial revascularization through median sternotomy. The
white arrow
depicts the left-sided central venous catheter, and the
black and white arrow
shows the right-sided Swan-Ganz catheter.
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Chest X-ray at the intensive care unit ( Fig. 1 ) showed a correct position of the right-sided Swan-Ganz catheter and a correct position of the left-sided central venous catheter under the assumption of the presence of a persistent left superior vena cava. 
Computed tomography of the thorax: three-dimensional reconstruction. The
white arrow
shows the anomalous pulmonary vein of the left upper lobe of the lung draining into the innominate vein.
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PMC7508635_01_10-1055-s-0040-1715432-i200360crc-2.jpg
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A previous computed tomography (CT) of the thorax showed an until then not detected pulmonary vein arising from the left upper lobe and draining into the innominate vein ( Fig. 2 ).
Computed tomography of the thorax: three-dimensional reconstruction. The
white arrow
shows an aberrant right subclavian artery.
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As a secondary finding, an aberrant subclavian artery was also found ( Figs. 3 and 4 ).
Computed tomography of the thorax: three-dimensional reconstruction. The
white arrow
demonstrates the anomalous pulmonary vein of the left lung upper lobe, whereas the
black and white
arrow shows the aberrant right subclavian artery.
10-1055-s-0040-1715432-i200360crc-4.jpg
PMC7508635_01_10-1055-s-0040-1715432-i200360crc-4.jpg
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As a secondary finding, an aberrant subclavian artery was also found ( Figs. 3 and 4 ).