A new era in gated myocardial perfusion imaging: Feasibility of data-driven cardiac contraction gating with multiple pinhole CZT SPECT.
Fiche publication
Date publication
février 2018
Journal
Journal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology
Auteurs
Membres identifiés du Cancéropôle Est :
Pr BOULAHDOUR Hatem
Tous les auteurs :
Daou D, Sabbah R, Coaguila C, Alattar Y, Boulahdour H
Lien Pubmed
Résumé
We previously validated the use of a data-driven cardiac respiratory-motion (RM) correction method (REGAT) applicable to CZT SPECT myocardial perfusion imaging (MPI). In this study, we adapted the same process used with REGAT for RM to generate data-driven cardiac contraction triggers and corresponding cardiac contraction-gated SPECT studies (GSPECT-DD). We aimed to study its feasibility and compare its performances to GSPECT studies generated with ECG monitor-based triggers (GSPECT-ECG).
Mots clés
CZT, cardiac contraction, cardiac trigger, gated SPECT, myocardial perfusion
Référence
J Nucl Cardiol. 2018 02;25(1):257-268