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Baseline characteristics of discrete variables (N.B. Total size = 100). MI: Myocardial Infarction, TIA/CVA: Transient Ischaemic Accident/Cerebrovascular Accident
| Variable | Number |
|---|---|
| Sex = Male | 64 |
| Pre-operative MI | 8 |
| Pre-operative Hypertension | 51 |
| Pre-operative TIA/CVA | 14 |
| Pre-operative heart rhythm | |
| -Sinus | 90 |
| -Atrial fibrillation | 9 |
| -Paced | 1 |
| Implanted valve size | |
| -19 | 6 |
| -21 | 21 |
| -23 | 37 |
| -25 | 21 |
| -27 | 14 |
| -29 | 1 |
| Heart rhythm at follow-up | |
| -Sinus rhythm | 73 |
| -Atrial fibrillation | 18 |
| -Paced | 9 |
