0003-3170 0003-3170 S0003-31702023000500012 10.20960/angiologia.00552 Chile Chile Chile Chile 00 10 2023 00 10 2023 75 5 344 345 1 2023 2 2020 20 1 1 3 2019 36 3 3 508-17 4 2022 3 2 2 5 2023 6 2023 6 S1 S1 289-96 7 2023 24 3 3 171-2