
Keywords: عنصر داده مشترک; AV; arteriovenous; BCV; brachiocephalic vein; CDE; common data element; CVWG; Central Vein Work Group; IJV; internal jugular vein; IVC; inferior vena cava; SCV; subclavian vein; SVC; superior vena cava; TCVO; thoracic central vein obstruction;