Key result
Persistent left superior vena cava occurs in 0.5% of the normal population and 2-5% of congenital heart disease patients, posing technical challenges during invasive cardiovascular procedures.
Persistent left superior vena cava is a common thoracic vein anomaly that can complicate invasive cardiovascular procedures and requires awareness among various specialists.
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May warrant procedural awareness in congenital cohorts; extends prevalence estimates but leaves management protocols open.
Gianluca Rigatelli (2007) conducted a review in Congenitally persistent left superior vena cava. Persistent left superior vena cava was evaluated. Persistent left superior vena cava occurs in 0.5% of the normal population and 2-5% of congenital heart disease patients, posing technical challenges during invasive cardiovascular procedures.
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