Effect of the degree of stenosis
CACS, T2DM, stenosis
PAT, STENOSIS
We grouped all patients with T2DM according to whether significant stenosis occurred in the coronary arteries. Patients with T2DM with significant stenosis had higher CACS (p < 0.001), lower CT-FFR (p < 0.001) and higher PCATA around the three coronary arteries (p < 0.05), but the PAT volume did not significantly differ between the two groups (p = 0.325) (Additional file 