# Vector Flow Imaging Compared with Digital Subtraction Angiography for Stenosis Assessment in the Superficial Femoral Artery – A Study of Vector Concentration, Velocity Ratio and Stenosis Degree Percentage

> Research article (Ultrasound International Open, 2019) · cited 33× · AI/ML

**Wikidata**: [openalex:W2921856841](https://www.wikidata.org/wiki/openalex:W2921856841)  
**Source**: https://4ort.xyz/entity/vector-flow-imaging-compared-with-digital-subtraction-angiography-for-stenosis-assessment-in-the-superficial-femoral-art