Characteristic |
Number (%) |
Gender |
Male |
49 (87.5%) |
Female |
7 (12.5%) |
Total |
56 (100%) |
Pre-Operative Myocardial Infarction |
Yes |
26 (46.4%) |
No |
30(53.6%) |
Pre-Operative Angina (CCS) |
CCS Class I |
0 (0%) |
CCS Class II |
5 (8.9%) |
CCS Class III |
47 (83.9%) |
CCS Class IV |
4 (7.1%) |
Pre-Operative Breathlessness (NYHA) |
CCS Class I |
0 (0%) |
CCS Class II |
25 (44.6%) |
CCS Class III |
27 (48.2%) |
CCS Class IV |
4 (7.1%) |
No. of Vessels Grafted |
One |
1 (1.8%) |
Two |
15 (26.8%) |
Three |
39 (69.6%) |
Four |
1 (1.8%) |
Interim Myocardial Infarction |
Yes |
3 (5.4%) |
No |
51 (91.1%) |
Data missing |
2 (3.6%) |
Five Years Post CABGS Angina (CCS) |
CCS Class I |
38 (67.9%) |
CCS Class II |
13 (23.2%) |
CCS Class III |
5 (8.9%) |
CCS Class IV |
0 (0%) |
Five Years Post CABGS Breathlessness (NYHA) |
CCS Class I |
34 (60.7%) |
CCS Class II |
15 (26.8%) |
CCS Class III |
7 (12.5%) |
CCS Class IV |
0 (0%) |