An increase in acute heart failure offsets the reduction in acute coronary syndrome during coronavirus disease 2019 (COVID‐19) outbreak. (11th November 2020) - Sulzgruber, Patrick; Krammel, Mario; Aigner, Patrick; Pfenneberger, Georg; Espino, Albert; Stommel, Johannes; Herbich, Klaus; Hofer, Felix; Kazem, Niema; Koller, Lorenz; Hengstenberg, Christian; Niessner, Alexander