The evaluation of combined fractional flow reserve and dynamic SPECT in chronic total occlusion
A significant correlation was found between the CFR derived from dynamic SPECT and baseline FFR. An FFR of <0.35 before CTO PCI can be taken as the cutoff for the presence of inducible ischemia, which was a useful index for therapy options.
Authors
- Jie Zhang (ORCID: https://orcid.org/0009-0004-1576-0464)
- Rende Xu (ORCID: https://orcid.org/0000-0001-6313-4178)
- Junbo Ge (ORCID: https://orcid.org/0009-0008-3259-3871)
- Gang Zhao (ORCID: https://orcid.org/0000-0002-1069-5737)
- Shufu Chang (ORCID: https://orcid.org/0000-0003-4190-3655)
- Juying Qian (ORCID: https://orcid.org/0000-0002-7512-3692)
- Hao Lu (ORCID: https://orcid.org/0000-0002-0322-4400)
- Chenguang Li (ORCID: https://orcid.org/0000-0002-7525-0595)
- Jianying Ma (ORCID: https://orcid.org/0000-0002-4344-6649)
- Yuxiang Dai (ORCID: https://orcid.org/0000-0003-2479-8996)
Institutions
- Sun Yat-sen University (CN)
- Fudan University (CN)
- Zhongshan Hospital (CN)
- The First Affiliated Hospital, Sun Yat-sen University (CN)
- Shanghai Institute of Hematology (CN)
Publication Details
- Journal
- American Heart Journal Plus Cardiology Research and Practice
- Published
- 2024-10-24
- DOI
- https://doi.org/10.1016/j.ahjo.2024.100477
- Primary Topic
- Coronary Interventions and Diagnostics
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- Shanghai Municipal Health Commission
- Shanghai Shenkang Hospital Development Center
- National Health Commission of the People's Republic of China