Larger pulmonary artery to ascending aorta ratios are associated with decreased survival of patients undergoing pulmonary endarterectomyCentral MessagePerspective oleh Panja M. Boehm, MD, Stefan Schwarz, MD, Jürgen Thanner, MD, Cecilia Veraar, MD, Mario Gerges, MD, Christian Gerges, MD, Irene Lang, MD, Paul Apfaltrer, MD, Helmut Prosch, MD, Shahrokh Taghavi, MD, Walter Klepetko, MD, Hendrik Jan Ankersmit, MD, PhD, Bernhard Moser, MD, PhD, MBA