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Table 2 CMR findings

From: The unique value of cardiovascular magnetic resonance in patients with suspected acute coronary syndrome and culprit-free coronary angiograms

  All population (n = 130) AMI (n = 25) Myocarditis (n = 52) Perimyocarditis (n = 24) Takotsubo CMP (n = 21) Unclear dg (n = 8) p among groups
LV EF (%) 57.6 ± 12.1 57.4 ± 13.0 60.1 ± 10.6 55.2 ± 10.8 50.3 ± 12.4 67.9 ± 10.5 <0.001*
EDV (ml) 130 ± 47 112 ± 55 141 ± 41 149 ± 46 103 ± 40 131 ± 34 <0.001*
WM abnormalities (n) 62 (47.7%) 20 (80.0%) 13 (25.0%) 9 (37.5%) 20 (95.2%) 0 (0%) <0.001*
Myocardial LGE (n) 94 (72.3%) 21 (84.0%) 50 (96.2%) 21 (87.5%) 2 (9.5%) 0 (0%) <0.001*
Myocardial oedema (n) 75 (59.1%) 15 (65.2%) 37 (71.2%) 19 (79.2%) 4 (19.0%) 0 (0%) <0.001*
LV hypertrophy (n) 27 (20.8%) 4 (16.0%) 7 (13.5%) 5 (20.8%) 7 (33.3%) 4 (50%) 0.118
Pericardial effusion and/or LGE (n) 29 (22.3%) 3 (12.0%) 3 (5.8%) 23 (95.8%) 0 (0%) 0 (0%) <0.001*
  1. Values are expressed as the mean ± standard deviation or the number of subjects with the percentage in parentheses
  2. AMI acute myocardial infarction, CMP cardiomyopathy, dg diagnosis, LV left ventricle, EF ejection fraction, EDV end-diastolic volume, WM wall motion, LGE late gadolinium enhancement
  3. * p < 0.05 between groups