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Clinical Trial Summary

Dynamic 99mTc-Tetrofosmin CZT-SPECT myocardial perfusion imaging (MPI) is an advanced functional imaging technique giving important myocardial flow quantification added data in comparison with conventional MPI, especially in coronary multi vessel disease. A large-scale validation of diagnostic performances of myocardial flow reserve (MFR) estimated with Dynamic 99mTc-Tetrofosmin CZT-SPECT MPI would allow a non-invasive approach instead of invasive intra-coronary fractional flow reserve (FFR) measurement. The aim of this prospective study is to assess diagnostic performances of MFR calculated with dynamic 99mTc-Tetrofosmin CZT-SPECT MPI in comparison with invasive intra-coronary FFR measurement in patients with significant residual coronary arteries stenosis after ST-elevation myocardial infarction.


Clinical Trial Description

n/a


Study Design


Related Conditions & MeSH terms


NCT number NCT05940285
Study type Interventional
Source Nantes University Hospital
Contact JAMET Bastien
Phone (0)240165521
Email Bastien.JAMET@chu-nantes.fr
Status Recruiting
Phase N/A
Start date October 20, 2023
Completion date October 20, 2026

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