Diagnostic Performance of Artificial Intelligence-Based Angiography-Derived Non-Hyperemic Pressure Ratio Using Pressure Wire as Reference.

Journal: Circulation journal : official journal of the Japanese Circulation Society
PMID: 39631935

Abstract

BACKGROUND: The angiography-derived non-hyperemic pressure ratio (angioNHPR) is a novel index of NHPR based on artificial intelligence (AI) that does not require pressure wires. We investigated the diagnostic accuracy of angioNHPR for detecting hemodynamically relevant coronary artery disease.

Authors

  • Hiroyuki Omori
    Department of Cardiovascular Medicine, Gifu Heart Center.
  • Yoshiaki Kawase
    Department of Cardiovascular Medicine, Gifu Heart Center.
  • Takuya Mizukami
    Department of Cardiovascular Medicine, Gifu Heart Center.
  • Toru Tanigaki
    Department of Cardiovascular Medicine, Gifu Heart Center.
  • Tetsuo Hirata
    Department of Cardiovascular Medicine, Gifu Heart Center.
  • Munenori Okubo
    Department of Cardiovascular Medicine, Gifu Heart Center.
  • Hiroki Kamiya
    Department of Cardiovascular Medicine, Gifu Heart Center.
  • Masanori Kawasaki
    Department of Cardiovascular Medicine, Gifu Heart Center.
  • Takeshi Kondo
    Division of Legal Medicine, Department of Community Medicine and Social Healthcare Science, Kobe University Graduate School of Medicine, Kobe, Japan; Medical Examiner's Office of Hyogo Prefecture, Kobe, Japan. Electronic address: kondo@med.kobe-u.ac.jp.
  • Takahiko Suzuki
    Department of Cardiovascular Medicine, Toyohashi Heart Center.
  • Hitoshi Matsuo
    Department of Cardiovascular Medicine, Gifu Heart Center, Gifu, Japan.

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