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Thursday 8th of September 2022
14:45 – 15:45

The Young Scientist Award Competition
Moderators: Ari Mennander and Theis Tonnessen

1. Preoperative anemia is associated with increased long-term mortality risk in patients undergoing coronary artery bypass grafting
Alexander Emil Kaspersen^1,2, Susanne J. Nielsen^3,4, Ivy Susanne Modrau^1,2, Alexandra Heimisdottir^5,6, Tomas Gudbjartsson^5,6, Anders Jeppsson^3,4
1 Department of Cardiothoracic and Vascular Surgery, Aarhus University Hospital, Aarhus, Denmark
² Department of Clinical Medicine, Faculty of Health, Aarhus University, Aarhus, Denmark
³ Department of Cardiothoracic Surgery, Sahlgrenska University Hospital, Gothenburg, Sweden
⁴ Dept. of Molecular and Clinical Medicine, Institute of Medicine, Sahlgrenska Academy, Gothenburg University, Sweden
⁵ Department of Cardiothoracic Surgery, Landspitali University Hospital, Reykjavik, Iceland
⁶ Faculty of Medicine, University of Iceland, Reykjavik, Iceland

2. Preserved platelet function and numbers after moderate cardiopulmonary bypass times
Mattias Törnudd¹, Sofia Ramström^{2, 3}, John-Peder Escobar Kvitting^{4, 5}, Joakim Alfredsson⁶, Sören Berg^1
1 Dept. of Cardiothoracic and Vascular Surgery and Dept. of Health, Medicine and Caring Sciences, Linköping University
² Department of Clinical Chemistry and Department of Biomedical and Clinical Sciences, Linköping University, Sweden
³ Cardiovascular research Centre, School of Medical Sciences, Faculty of Medicine and Health, Örebro University
⁴ Department of Cardiothoracic Surgery, Oslo University Hospital, Norway
⁵ Institute of Clinical Medicine, University of Oslo, Norway
⁶ Department of Cardiology and Department of Health, Medicine and Caring Sciences, Linköping University

3. Patients with a Mitroflow valve – An indication for reoperation?
Lytfi Krasniqi^1,2, Christian Greve Jensen¹, Lars Peter Schödt Riber^1,2,3
1 Department of Cardiac, Thoracic and Vascular Surgery, Odense University Hospital, Denmark
² Open Patient data Explorative Network Odense, Denmark
³ Faculty of Health Science, University of Southern Denmark

4. Incidence of re-treatment after invasively managed primary spontaneous pneumothorax – comparing tube thoracostomy with surgical treatment as primary treatment
Valtteri Vilkki¹, Jarmo Gunn¹, Ville Kytö², Vesa Vilkki^2
1 University of Turku, Finland
² Heart Center, Turku University Hospital, Turku, Finland

5. Statin treatment after surgical aortic valve replacement due to aortic stenosis is associated with better long-term outcome
Emily Pan^1,2,3, Susanne J. Nielsen⁴, Julia Baranowska⁴, Charlotta Törngren⁴, Erik Björklund⁴, Emma C. Hanson⁴, Anders Jeppsson⁴, Andreas Martinsson^4
1 Brigham and Women’s Hospital, Boston Ma, USA
² Harvard Medical School, Boston, MA, USA
³ University of Turku, Finland
⁴ Sahlgrenska University Hospital, Gothenburg, Sweden

6. Long-term stroke/TIA risk after left atrial appendage closure in cardiac surgery patients with atrial fibrillation undergoing lung vein isolation or cryo-maze
Ellen Fridriksson¹, Carl Johan Malm², Andreas Martinsson², Anders Jeppsson^2
1 University of Gothenburg, Sweden
² Sahlgrenska University Hospital, Gothenburg, Sweden

7. New-onset postoperative atrial fibrillation, early oral anticoagulation, and long-term outcome after aortic valve replacement
Mary Rezk^1,2, Amar Taha^1,3, Susanne Nielsen^1,2, Lennart Bergfeldt^1,3, Tomas Gudbjartsson^4,5, Anders Jeppsson^1,2
1 Department of Molecular and Clinical Medicine, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Sweden
² Region Västra Götaland, Department of Cardiothoracic Surgery, Sahlgrenska University Hospital, Gothenburg, Sweden
³ Region Västra Götaland, Department of Cardiology, Sahlgrenska University Hospital, Gothenburg, Sweden
⁴ Department of Cardiothoracic Surgery, Landspitali University Hospital, Reykjavik, Iceland
⁵ Faculty of Medicine, University of Iceland, Reykjavik, Iceland

Thursday 8th of September 2022
15:45 – 17:00

The Oral Abstract Session
Moderators: TBA

1. Betablockers are not associated with favorable outcome after surgical aortic valve replacement – a report from the SWEDEHEART registry
Emma C Hansson^1,2, Andreas Martinsson^1,3, Julia Baranowska^1,3, Charlotta Törngren^1,2, Emily Pan⁴, Erik Björklund^1,5, Martin Karlsson^1
1 Department of Molecular and clinical medicine, Institute of medicine, Sahlgrenska Academy, University of Gothenburg
² Department of Cardiothoracic surgery, Sahlgrenska University Hospital, Gothenburg, Sweden
³ Department of Cardiology, Sahlgrenska University Hospital, Gothenburg, Sweden
⁴ Department of Surgery and Clinical Medicine, University of Turku, Turku, Finland; Cardiovascular Medicine Division, Brigham and Women's Hospital, Harvard Medical School, Boston, Mass
⁵ Department of Medicine, South Älvsborg Hospital, Borås, Sweden

2. Effect of glutamate infusion on NT-proBNP after coronary artery bypass grafting in high-risk patients (GLUTAMICS II): A randomized controlled trial
Jonas Holm¹, Gabriele Ferrari², Anders Holmgren³, Farkas Vanky¹, Örjan Friberg⁴, Mårten Vidlund⁵, Rolf Svedjeholm^1
1 Department of Thoracic and Vascular Surgery, Department of Health, Medicine and Caring Sciences, Unit of Cardiovascular Medicine, Linköping University, Linköping, Sweden
² Department of Cardiology, Blekinge Hospital, Karlskrona, Sweden. Faculty of Medicine and Health, Health Care Research Center, Örebro University, Örebro, Sweden
³ Heart Center and Department of Public Health and Clinical Medicine, Medicine, Umeå University, Umeå, Sweden
⁴ Department of Cardiothoracic and Vascular Surgery, Faculty of Medicine and Health, Health Care Research Center, Örebro University, Örebro, Sweden
⁵ Department of Cardiothoracic and Vascular Surgery, Faculty of Medicine and Health, Health Care Research Center, Örebro University, Örebro, Sweden, Department of Cardiothoracic Surgery, Sahlgrenska University Hospital, Gothenburg, Sweden

3. The PRECISE-DAPT score identifies CABG patients with increased risk for post-discharge major bleeding
Philip Enström¹, Erik Björklund², Andreas Martinsson³, Susanne Nielsen¹, Anders Jeppsson^1
1 Dept. of Cardiothoracic Surgery, Sahlgrenska University Hospital, Gothenburg
² Dept. of Cardiology, Southern Älvsborg Hospital, Borås
³ Dept. of Cardiology, Sahlgrenska University Hospital, Gothenburg

4. Cerebral oxygenation and autoregulation during rewarming on cardiopulmonary bypass
Henrik Arthursson, Gunilla  Kjellberg, Thomas  Tovedal, Fredrik  Lennmyr
Department of Surgical Sciences, Uppsala University, Sweden

5. Left atrial dysfunction in bicuspid aortic valve patients with severe aortic stenosis is associated with postoperative atrial fibrillation following aortic valve replacement
Johan O. Wedin^1,2, Ola Vedin^3,4, Sergey Rodin¹, Oscar E. Simonson^1,2, Johan Pallin¹, Jonathan Hörsne Malmborg¹, Stefan K. James^4,5,6, Frank A. Flachskampf^4,5, Elisabeth Ståhle^1,2, Karl-Henrik Grinnemo^1,2
1 Department of Surgical Sciences, Uppsala University, Uppsala, Sweden.
² Department of Cardiothoracic Surgery and Anesthesiology, Uppsala University Hospital, Uppsala, Sweden
³ Boehringer Ingelheim AB, Stockholm, Sweden.
⁴ Department of Medical Sciences, Uppsala University, Uppsala, Sweden.
⁵ Department of Clinical Physiology and Cardiology, Uppsala University Hospital, Uppsala, Sweden
⁶ Uppsala Clinical Research Center, Uppsala, Sweden.

6. The association of body mass index with 30-day mortality and perioperative red blood cell transfusions in open-heart surgery
Jenni Räsänen¹, Sten Ellam¹, Juha Hartikainen¹, Auni Juutilainen¹, Jari Halonen^1
1 Kuopio University Hospital Finland

7. Reoperation or aortic regurgitation progression after reimplantation of the aortic valve (David operation) using the Valsalva graft
Kristina Ma^1,2, Anders Franco-Cereceda¹, Christian Olsson^1,2
1 Karolinska Institute, Stockholm, Sweden
² Karolinska University Hospital, Stockholm, Sweden

8. Long-term follow-up after pericardiectomy due to constricitive pericarditis
Sebastian Sartipy¹, Anders Jeppsson¹, Göran Dellgren¹, Emma C Hansson^1
1 Department of Cardio-Thoracic surgery, Sahlgrenska University Hospital; Department of Molecular and clinical medicine, Institute of medicine, Sahlgrenska Academy, University of Gothenburg; Gothenburg, Sweden