Abstract
Berger, T; Rylski, B; Beyersdorf, F; Siepe, M; Czerny, M
Berger, T (corresponding author), Univ Heart Ctr Freiburg, Dept Cardiovasc Surg, Hugstetter St 55, D-79106 Freiburg, Germany.
ANNALS OF THORACIC SURGERY, 2020; 109 (4): E319