Key result
Persistent left superior vena cava draining into the left atrium with an occluded coronary sinus is a rare, generally asymptomatic finding requiring anatomical assessment before cardiac procedures.
Why the study?
Assessing cardiac vasculature anatomy is crucial before transcutaneous cardiac procedures, particularly regarding rare findings like combined persistent left superior vena cava entering the left atrium with an atretic coronary sinus.
Assessing the anatomy of the cardiac vasculature is crucial before transcutaneous cardiac procedures to identify rare anomalies like persistent left superior vena cava draining into the left atrium.
Combined persistent left superior vena cava entering the left atrium with a congenitally atretic coronary sinus is a rare imaging finding. In the absence of a significant right-to-left shunt, it is generally asymptomatic and can be an incidental discovery. Assessing the anatomy of the cardiac vasculature is crucial before transcutaneous cardiac procedures. (Level of Difficulty: Intermediate.)
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Hana et al. (2023) studied this question. Persistent left superior vena cava draining into the left atrium with an occluded coronary sinus is a rare, generally asymptomatic finding requiring anatomical assessment before cardiac procedures.
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