Schmauss, Daniel, Ingo Kaczmarek, Andrés Beiras-Fernandez, Amir Khosrow Bigdeli, Sandra Eifert, Frank Christ, Bruno Reichart, and Calin Vicol. “Tentacles: A Novel Device for Exposing the Heart for the Insertion of Left Apical Assist Device Cannulae”. The Heart Surgery Forum 12, no. 2 (April 20, 2009): E116-E118. Accessed March 5, 2024. https://journal.hsforum.com/index.php/HSF/article/view/638.