1 Department of Cardiology, Heart Center, Copenhagen University Hospital Rigshospitalet, Blegdamsvej, 2100 Copenhagen East, Denmark; Department of Cardiology, Odense University Hospital, Winsløvvej, 5000 Odense C, Denmark. Electronic address: Jacob.moeller1@rsyd.dk.
2 Department of Cardiothoracic Anaesthesiology, Heart Center, Copenhagen University Hospital Rigshospitalet, Blegdamsvej, 2100 Copenhagen East, Denmark. Electronic address: peter.hasse.moeller-soerensen@regionh.dk.
3 Department of Cardiology, Heart Center, Copenhagen University Hospital Rigshospitalet, Blegdamsvej, 2100 Copenhagen East, Denmark. Electronic address: jesper.kjaergaard.05@regionh.dk.