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Impact case study database

The impact case study database allows you to browse and search for impact case studies submitted to the REF 2021. Use the search and filters below to find the impact case studies you are looking for.
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Global implementation of Instantaneous wave-free ratio (iFR) to diagnose coronary stenosis

1. Summary of the impact

2. Underpinning research

3. References to the research

4. Details of the impact

5. Sources to corroborate the impact

Additional contextual information

Grant funding

Grant number Value of grant
RE/08/002/23906 £44,000
PG/11/53/28991 £127,953
G1000357 £135,043
FS/05/006 £107,183