Source | Acute myocardial infarct | Sudden death unexpected | Non cardiac atherosclerotic Patients | Accidental death in normal people | ||
---|---|---|---|---|---|---|
 | 1st | chronic | 1st | chronic |  |  |
Cases | 145 | 55 | 133 | 75 | 100 | 97 |
% Lumen reduction | Â | Â | Â | Â | Â | Â |
   0 | 3 | - | 10 | - | 7 | 8 |
   <50 | 3 | 1 | 18 | - | 10 | 20 |
   50–69 | 10 | - | 18 | 5 | 17 | 31 |
   70–79 | 30 | 8 | 21 | 8 | 11 | 19 |
   80–89 | 45 | 11 | 39 | 14 | 24 | 13 |
   ≥ 90 | 54 | 35 | 27 | 48 | 31 | 6 |
No. arteries ≥ 70% |  |  |  |  |  |  |
   1 | 61 | 16 | 40 | 13 | 26 | 22 |
   2 | 49 | 22 | 34 | 26 | 18 | 13 |
   > 3 | 19 | 16 | 13 | 31 | 22 | 3 |