|
| Gender |
| 44 (88%) | Male |
| 6 (12%) | Female |
|
| Age (years) |
| 39-77 | Range |
| 58.2 ± 8.2 | Mean ± SD |
| 40 (80%) | Hypertension |
| 35 (70%) | Hyperlipidemia |
| 33 (66%) | Diabetes mellitus |
|
| Smoking status |
| 7 (14%) | Smoker |
| 43 (86%) | Non/ex-smoker |
| 8 (16%) | Previous percutaneous coronary intervention |
|
| Preoperative ejection fraction (%) |
| 30 - 65 | Range |
| 50.1 ± 9.5 | Mean ± SD |
|
| Cardiac presentation |
| 22 (44%) | Angina |
| 22 (44%) | Non-ST elevation myocardial infarction |
| 6 (12%) | ST elevation myocardial infraction |
|
| Number of grafts |
| 3 - 6 | Range |
| 3.7 ± 0.7 | Mean ± SD |
|
| Type of anastomosis for radial artery per patient |
| 38 (76%) | Isolated |
| 12 (24%) | Sequential |
|
| Target vessels for radial artery per patient |
| 9 (18%) | Diagonal |
| 23 (46%) | Obtuse marginal |
| 3 (6%) | Obtuse marginal and diagonal sequential |
| 9 (18%) | Obtuse marginal sequential |
| 6 (12%) | Posterior descending/posterolateral branch of RCA |
|
| Mean flow intra-operative measurements (ml/min) |
| 15 - 82 | Range |
| 41.7 ± 17.1 | Mean ± SD |
|
| Not available in 6 patients |
|
| Pulsatility index measurement intraoperative |
| 0.7 - 5.4 | Range |
| 2.4 ± 1.0 | Mean ± SD |
|
| Not available in 6 patients |