Double-Drainage Levoatrial Cardinal Vein

Key Points

• The aim is to differentiate between pulmonary venous connection and drainage to enhance surgical planning.
• Conducting cardiac computed tomography angiography to visualize venous structures.
• Analyzing the distinction between pulmonary venous connection and drainage for clinical relevance.
• Identified clear differences between types of venous connections.
• Provided insights for more effective surgical planning based on findings.