1 Clinic for General and Interventional Cardiology/Angiology, Herz- und Diabeteszentrum NRW, Ruhr-Universität Bochum, Bad Oeynhausen, Germany. frudolph@hdz-nrw.de.
2 Clinic for General and Interventional Cardiology/Angiology, Herz- und Diabeteszentrum NRW, Ruhr-Universität Bochum, Bad Oeynhausen, Germany.
3 Department of Cardiac Surgery, Medical University of Vienna, Vienna, Austria.
4 Division of Cardiac, Thoracic, Vascular Anesthesia and Intensive Care Medicine, Department of Anesthesiology, General Intensive Care and Pain Medicine, Medical University of Vienna, Vienna, Austria.
5 Department for Internal Medicine II, Cardiology, Medical University of Vienna, Vienna, Austria. philippemanuel.bartko@meduniwien.ac.at.
6 Department for Internal Medicine II, Cardiology, Medical University of Vienna, Vienna, Austria.