Skip to main content

Table 2 Myocardial segments with and without UMI grouped by degree of coronary artery stenosis

From: Unrecognized myocardial infarctions assessed by cardiovascular magnetic resonance are associated with the severity of the stenosis in the supplying coronary artery

  No UMI UMI Total no of segments
Stenosis < 30 % 1331 18 1349
98,7 % 1.3 %  
Stenosis ≥ 30 % -- < 50 % 1194 14 1208
98.8 % 1.2 %  
Stenosis ≥ 50 % -- < 70 % 310 3 313
99.0 % 1.0 %  
Stenosis ≥ 70 % -- 99 % 927 44 971
95.5 % 4.5 %  
Stenosis 100 % 123 31 154
79.9 % 20.1 %  
Total no of segments 3885 110 3995
  1. Small numbers indicate number of segments and the percentage is calculated towards the total number in the right-most column. The percentage in bold indicate the percentage of affected segments with UMI
  2. UMI Unknown Myocardial Infarction, No UMI No Unknown Myocardial Infarction