ACE and myocardial ischemia: Participants with CKD were significantly older (P < 0.001), with higher BMI (P = 0.03), greater MABP (P = 0.04), were more likely to be hypertensive (P < 0.001), with IHD (P = 0.005) and diabetes mellitus (P = 0.03), and appropriately medicated (ACE inhibitors, P = 0.001; aspirin, P < 0.001; beta-blockers, P = 0.005; diuretics, P < 0.001; statins, P < 0.001).