Relationship Between Post-Procedural Angiography-Derived Index of Microcirculatory Resistance and Periprocedural Myocardial Injury After Percutaneous Coronary Intervention
Background: Periprocedural myocardial injury (PMI) is a common complication of percutaneous coronary intervention (PCI). Elevated post-PCI index of microcirculatory resistance (IMR) has been linked to PMI. The angiography-derived IMR (angio-IMR) serves as a pressure-wire-free method to assess coronary microvascular function. This study aimed to establish the association between post-PCI angio-IMR and PMI.
Authors
- Takeshi Suetomi (ORCID: https://orcid.org/0000-0002-5257-9865)
- Keita Kaneyuki
- Yosuke Miyazaki (ORCID: https://orcid.org/0000-0002-8854-4197)
- Hideaki Akase
- Tatsuhiro Fujimura (ORCID: https://orcid.org/0000-0002-9161-2840)
- Yuki Nakata (ORCID: https://orcid.org/0000-0003-4734-6124)
- T Okamura
- Motoaki Sano
- Tetsuya Matsuyama
Institutions
- Yamaguchi University (JP)
Publication Details
- Journal
- Circulation Reports
- Published
- 2026-03-04
- DOI
- https://doi.org/10.1253/circrep.cr-26-0006
- Primary Topic
- Coronary Interventions and Diagnostics
- Type
- article
- Field-Weighted Citation Impact
- 0.00