Table 1

Patient characteristics (n=53)

Gender (male)32 (60)
Age (years), mean±SD57±9
Risk factors
 Diabetes8 (15)
 Hypertension30 (57)
 Hypercholesterolaemia29 (55)
 Family history CAD23 (43)
 Current smoking16 (30)
 Obesity (BMI ≥30)9 (17)
Pre-test likelihood of CAD
 Low3 (6)
 Intermediate44 (83)
 High6 (11)
Significant CAD on QCA15 (28)
 One-vessel disease7 (13)
 Two-vessel disease6 (11)
 Three-vessel disease2 (4)
  • Results are shown as number (%) unless stated otherwise.

  • BMI, body mass index; CAD, coronary artery disease; QCA, quantitative coronary angiography.