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. Author manuscript; available in PMC: 2021 Mar 1.
Published in final edited form as: J Thorac Cardiovasc Surg. 2019 May 18;159(3):829–838.e3. doi: 10.1016/j.jtcvs.2019.04.091

Figure 4.

Figure 4.

Study population characterized by 3D predictive model (DLC/d < 0.7) used to predict left coronary artery obstruction prior to transcatheter aortic valve replacement; Blue dots represent the patients who were be approved for transcatheter aortic valve replacement under these suggested guidelines, red triangles represent those who were not approved and received other treatment, and the orange diamond represents the one patient where transcatheter aortic valve replacement resulted in coronary obstruction (the model was not computed prior).