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Table 3 Table showing results of coronary angiography versus perfusion CMR results for patients in ICM and Normal LV groups

From: Feasibility of high-resolution quantitative perfusion analysis in patients with heart failure

  LAD territory CX territory RCA territory
Group CAD on angio LGE only iPD (no LGE/beyond LGE) Kappa (significance) CAD on angio LGE only iPD (no LGE/beyond LGE) Kappa (significance) CAD on angio LGE only iPD (no LGE/beyond LGE) Kappa (significance)
ICM group 25/30 (83%) 12/25 (48%) 11/25 (44%) 0.462 (p = 0.003*) 11/30 (37%) 4/11 (36%) 4/11 (16%) 0.603 (<0.001*) 13/30 (43%) 9/13 (69%) 6/13 (46%) 0.718 (p = <0.001*)
Normal LV group 16/33 (48%) 0/33 6/16 (37.5%) 0.382 (0.005*) 11/33 (33%) 0/11 6/11 (55%) 0.615 (<0.001*) 13/33 (39%) 0/13 6/13 (46%) 0.510 (p = 0.001*)
  1. (Abbreviations: angio - invasive coronary angiogram; CAD - coronary artery disease; iPD- inducible perfusion defect; LAD- left anterior descending artery; Cx- circumflex artery; RCA- right coronary artery, LGE-late gadolinium enhancement).
  2. *Denotes significance.