"Pre-procedural assessment"
"Post-procedural assessment"
"size of the venous ostium (either AP x CC dimensions or maximum and minimum dimensions in the short axis plane)"
"presence of other variants such as anomalous venous return or left sided SVC"
"size (usually measured as the maximum AP dimension)"
Expected headings
"Radiographic assessment"
"Pre-procedural assessment"
"Post-procedural assessment"