Comparison of Manual and Automated Preprocedural Segmentation Tools to Predict the Annulus Plane Angulation and C-Arm Positioning for Transcatheter Aortic Valve Replacement. oleh Verena Veulemans, Tobias Zeus, Laura Kleinebrecht, Jan Balzer, Katharina Hellhammer, Amin Polzin, Patrick Horn, Alexander Blehm, Jan-Philipp Minol, Patric Kröpil, Ralf Westenfeld, Tienush Rassaf, Artur Lichtenberg, Malte Kelm