Figure 1.

Timing of Noninvasive and Invasive Coronary Angiography

Cumulative events from clinic consultation to the conduct of: (A) coronary computed tomography angiography (CCTA) in patients receiving the trial intervention, (B) invasive coronary angiography by trial allocation, and (C) new invasive coronary angiography consequent on the CCTA findings. Hazard ratio: 1.06 (95% confidence interval: 0.92 to 1.22); p = 0.451 for rates of invasive coronary angiography between CCTA + standard care and standard care alone. Orange line indicates CCTA + standard care. Blue line indicates standard care alone.