Central Venous Catheter Tracking Into a Persistent Left Superior Vena Cava in a Patient With Complete Heart Block

Ahmed R Abdelwahed1, Andrew Issa1, Bradley Chuchian1

  • 1Internal Medicine, Mountain View Regional Medical Center, Las Cruces, USA.

Cureus
|April 13, 2026
PubMed
Summary

Persistent left superior vena cava (PLSVC) is a common anomaly impacting medical procedures. Recognizing its radiographic signs is crucial for safe central venous catheter placement and avoiding misinterpretation of catheter position.

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