Table 2.

The degree of luminal stenosis of coronary arterya

Patients without CKDPatients with CKD1/2Patients with CKD3Patients with CKD4/5Patients with CKD5D
Right coronary artery, proximal (%)50 ± 1062 ± 2871 ± 2769 ± 2369 ± 28
Right coronary artery, distal (%)53 ± 1258 ± 3457 ± 2676 ± 21c56 ± 30d
Left main coronary artery (%)48 ± 858 ± 2456 ± 2257 ± 2052 ± 21
Left anterior descending coronary artery, proximal (%)63 ± 2571 ± 2371 ± 2477 ± 1873 ± 21
Left anterior descending coronary artery, distal (%)95 ± 765 ± 3465 ± 2876 ± 1565 ± 21
Left circumflex coronary artery, proximal (%)77 ± 367 ± 2268 ± 2580 ± 19b64 ± 27d
Left circumflex coronary artery, distal (%)50 ± 1458 ± 2860 ± 2874 ± 20b,c55 ± 36d
  • a Data refer to the mean ± SD

  • Versus CKD1/2:

  • b P <0.05.

  • versus CKD3:

  • c P <0.05.

  • Versus CKD4/5:

  • d P <0.05.