Impact of assuming a circular orifice on flow error through elliptical regurgitant orifices: computational fluid dynamics and in vitro analysis of proximal flow convergence.
Lee J, Mitter SS, Van Assche L, Huh H, Wagner GJ, Wu E, Barker AJ, Markl M, Thomas JD. Impact of assuming a circular orifice on flow error through elliptical regurgitant orifices: computational fluid dynamics and in vitro analysis of proximal flow convergence. Int J Cardiovasc Imaging. 2023 Feb; 39(2):307-318.