Table 1 Patient demographics: characteristics of patients with a prevalence of CAD by CCTA and CAG with each risk factor
Risk factor | N (%) | Prevalence of CAD by CCTA, N (%) | Prevalence of CAD by CAG | |
|---|---|---|---|---|
Diabetes | 8 (16%) | 5 (10%) | 5 (10%) | |
Hypertension | 19 (38%) | 14 (28%) | 1 (26%) | |
Smoking | Ex-smoker | 10 (20%) | 8 (16%) | 7 (14%) |
Still smoking | 10 (20%) | 2 (4%) | 7 (14%) | |
Dyslipidemia | 2 (4%) | 7 (14%) | 2 (4%) | |
Valve procedure (balloon) | 1 (2%) | 0 | 0 | |
Stroke | 1 (2%) | 1 (2%) | 1 (2%) | |
TIA | 4 (8%) | 1 (2%) | 1 (2%) | |
PVD | 1 (2%) | 1 (2%) | 1 (2%) | |
On regular medical treatment | Anti-ischemic | 14 (28%) | 12 (24%) | 10 (20%) |
Antifailure | 2 (4%) | 1 (2%) | 1 (2%) | |
Both | 4 (8%) | 2 (4%) | 2 (4%) | |
Positive family history | 11 (22%) | 10 (20%) | 10 (20%) | |
Allergic (skin, drug) | 4 (8%) | 2 (4%) | 2 (4%) | |
Asthmatic | 5 (10%) | 4 (8%) | 4 (8%) | |