Baseline clinical characteristics (n=450 patients)
| Characteristics | Number | Percentage |
| Age in years, mean±SD | 81.5±8.0 | NA |
| Male sex | 235 | 52.2 |
| Symptomatic | 276 | 63.5 |
| BMI, kg/m2 | 27.2±5.3 | NA |
| BSA, m2 | 1.76±0.16 | NA |
| Hypertension | 225 | 50.3 |
| Diabetes | 109 | 24.6 |
| Dyslipidaemia | 186 | 42 |
| Smoking | 49 | 11 |
| Known CAD | 145 | 32.2 |
BMI, body mass index; BSA, body surface area; CAD, coronary artery disease.