CPC A61B 34/10 (2016.02) [A61B 5/004 (2013.01); A61B 5/0035 (2013.01); A61B 5/0044 (2013.01); A61B 5/02 (2013.01); A61B 5/021 (2013.01); A61B 5/024 (2013.01); A61B 5/026 (2013.01); A61B 5/02007 (2013.01); A61B 5/029 (2013.01); A61B 5/02028 (2013.01); A61B 5/0263 (2013.01); A61B 5/055 (2013.01); A61B 5/1075 (2013.01); A61B 5/1118 (2013.01); A61B 5/22 (2013.01); A61B 5/4848 (2013.01); A61B 5/6852 (2013.01); A61B 5/7246 (2013.01); A61B 5/7275 (2013.01); A61B 5/7278 (2013.01); A61B 5/745 (2013.01); A61B 6/03 (2013.01); A61B 6/032 (2013.01); A61B 6/481 (2013.01); A61B 6/503 (2013.01); A61B 6/504 (2013.01); A61B 6/507 (2013.01); A61B 6/5205 (2013.01); A61B 6/5217 (2013.01); A61B 6/5229 (2013.01); A61B 8/02 (2013.01); A61B 8/04 (2013.01); A61B 8/06 (2013.01); A61B 8/065 (2013.01); A61B 8/481 (2013.01); A61B 8/5223 (2013.01); A61B 8/5261 (2013.01); A61B 34/25 (2016.02); A61M 5/007 (2013.01); G01R 33/5601 (2013.01); G01R 33/5635 (2013.01); G01R 33/56366 (2013.01); G06F 17/10 (2013.01); G06F 18/10 (2023.01); G06F 18/22 (2023.01); G06F 18/24 (2023.01); G06F 30/20 (2020.01); G06F 30/23 (2020.01); G06F 30/28 (2020.01); G06G 7/60 (2013.01); G06T 7/0012 (2013.01); G06T 7/0014 (2013.01); G06T 7/11 (2017.01); G06T 7/12 (2017.01); G06T 7/13 (2017.01); G06T 7/149 (2017.01); G06T 7/20 (2013.01); G06T 7/60 (2013.01); G06T 7/62 (2017.01); G06T 7/70 (2017.01); G06T 7/73 (2017.01); G06T 7/74 (2017.01); G06T 11/00 (2013.01); G06T 11/001 (2013.01); G06T 11/008 (2013.01); G06T 11/20 (2013.01); G06T 11/60 (2013.01); G06T 15/10 (2013.01); G06T 17/00 (2013.01); G06T 17/005 (2013.01); G06T 17/20 (2013.01); G06V 10/40 (2022.01); G06V 10/42 (2022.01); G06V 10/44 (2022.01); G06V 20/698 (2022.01); G16B 5/00 (2019.02); G16B 45/00 (2019.02); G16H 10/40 (2018.01); G16H 10/60 (2018.01); G16H 30/20 (2018.01); G16H 30/40 (2018.01); G16H 50/30 (2018.01); G16H 50/50 (2018.01); G16H 50/70 (2018.01); G16H 70/00 (2018.01); A61B 5/6868 (2013.01); A61B 2034/104 (2016.02); A61B 2034/105 (2016.02); A61B 2034/107 (2016.02); A61B 2034/108 (2016.02); A61B 2090/374 (2016.02); A61B 2090/3762 (2016.02); A61B 2090/3764 (2016.02); A61B 2576/00 (2013.01); A61B 2576/023 (2013.01); G06T 7/10 (2017.01); G06T 2200/04 (2013.01); G06T 2207/10012 (2013.01); G06T 2207/10072 (2013.01); G06T 2207/10081 (2013.01); G06T 2207/10088 (2013.01); G06T 2207/10104 (2013.01); G06T 2207/10108 (2013.01); G06T 2207/20036 (2013.01); G06T 2207/20124 (2013.01); G06T 2207/30016 (2013.01); G06T 2207/30048 (2013.01); G06T 2207/30104 (2013.01); G06T 2210/41 (2013.01); G06T 2211/404 (2013.01); G06V 10/467 (2022.01); Y02A 90/10 (2018.01)] | 17 Claims |
1. A computer-implemented system, comprising:
at least one computer readable storage medium configured to store computer executable instructions; and
at least one processor configured to execute the computer executable instructions to perform operations comprising:
receiving cardiac imaging data of a patient;
obtaining a three-dimensional geometric model based on the received cardiac imaging data;
segmenting a coronary tree of the three-dimensional geometric model based on the received cardiac imaging data;
comparing at least one aspect of the segmented coronary tree with an empirical model;
adjusting at least one aspect of a further model, based on the comparing, to generate a patient-specific model;
determining a boundary condition of the patient-specific model based on the received cardiac imaging data; and
computing a fractional flow reserve index based on the boundary condition and the patient-specific model.
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