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Updated: Jun 20, 2026
Three-Dimensional Echocardiographic Method for the Visualization and Assessment of Specific Parameters of the Pulmonary Veins
Published on: October 28, 2020
Supracardiac total anomalous pulmonary venous connection with a descending vertical vein
Sejal Shah1, Mukesh Singh, Colin John
1Department of Pediatric Cardiology, Narayana Hrudayalaya Institute of Medical Sciences, Bangalore, India. sejalshahsuresh@yahoo.com
Abstract:
The commonly used Darling classification for total anomalous pulmonary venous connection (TAPVC) consists of supracardiac, cardiac, infracardiac, and mixed types (Craig et al., Lab Invest 6:44-64, 1967). In supracardiac TAPVC, the common pulmonary vein drains superiorly into the left innominate vein, the superior vena cava, or the azygos vein by way of an ascending vertical vein. We describe a case of supracardiac TAPVC draining into the azygos vein atypically by way of a descending vertical vein.
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