Lamm, Peter, Gerd Juchem, Bruno Reichart, and Eckehard Kilian. 2015. “Insertion of the Intraaortic Balloon Pump via the Ascending Aorta or the Aortic Arch Using the HEARTSTRING Proximal Seal System”. The Heart Surgery Forum 18 (3):E116-E117. https://doi.org/10.1532/hsf.1326.