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Angiography-derived index of microcirculatory resistance (Angio-IMR) is associated with Doppler-derived hyperemic Microvascular Resistance

Joseph M. O'Brien, Harsh Thakkar, Abdul Rahman Ihdayhid, Andy Yong, Thomas J. Ford, Adam J. Brown, Derek P. Chew, Dennis T.L. Wong*

*Corresponding author for this work

Research output: Contribution to journalLetterpeer-review

Original languageEnglish
Number of pages3
JournalCatheterization and Cardiovascular Interventions
Early online date21 Jun 2026
DOIs
Publication statusE-pub ahead of print - 21 Jun 2026
Externally publishedYes

Keywords

  • angina
  • Angiography-derived index of microcirculatory resistance
  • coronary catheterization
  • coronary microvascular dysfunction
  • hyperemic Microvascular Resistance
  • machine learning

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