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. 2023 Feb 1;18:51. doi: 10.1186/s13019-022-02051-x

Fig. 1.

Fig. 1

Aortic root remodelling is performed by anchoring external rectangular and square pieces of Dacron graft to the sewing ring of the prosthetic aortic valve along the non-coronary sinus region, and junction of the left and right coronary sinus region, respectively, of the replaced aortic root