Johan Heiberg

  1. 2021
  2. E-pub ahead of print

    Preoperative CHA2DS2-VASc Score is Associated With Postoperative Survival Following Surgical Ablation Concomitantly With Other Cardiac Surgery. / Lauritzen, Daniel Julius; Vodstrup, Henrik Jensen; Christensen, Thomas Decker; Hald, Mine Onat; Christensen, Rasmus; Heiberg, Johan.

    In: Heart, Lung and Circulation, 01.06.2021.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  3. E-pub ahead of print

    Long-term neurodevelopmental effects of intraoperative blood pressure during surgical closure of a septal defect in infancy or early childhood. / Lauritzen, Daniel J; Asschenfeldt, Benjamin; Evald, Lars; Hjortdal, Vibeke E; Heiberg, Johan.

    In: Cardiology in the Young, 12.04.2021, p. 1-7.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  4. Published

    Biatrial ablation vs. Pulmonary vein isolation in atrial fibrillation patients undergoing cardiac surgery: a retrospective study. / Hald, Minna Onat; Lauritzen, Daniel Julius; Heiberg, Johan; Juhl, Winnie; Moss, Emmanuel; Vodstrup, Henrik Jensen.

    In: Scandinavian Cardiovascular Journal, Vol. 55, No. 2, 04.2021, p. 116-121.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  5. Published

    Left atrial mechanical contraction in discontinuation of anticoagulants after surgical ablation of atrial fibrillation : A response letter. / Lauritzen, Daniel J.; Heiberg, Johan; Vodstrup, Henrik J.

    In: Journal of Cardiac Surgery, Vol. 36, No. 3, 03.2021, p. 1173.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperComment/debate/letter to the editorResearchpeer-review

  6. Published

    Abnormal Left-Hemispheric Sulcal Patterns in Adults With Simple Congenital Heart Defects Repaired in Childhood. / Asschenfeldt, Benjamin; Evald, Lars; Yun, Hyuk Jin; Heiberg, Johan; Østergaard, Leif; Grant, P Ellen; Hjortdal, Vibeke Elisabeth; Im, Kiho; Eskildsen, Simon Fristed.

    In: Journal of the American Heart Association, Vol. 10, No. 7, e018580, 2021.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  7. 2020
  8. Published

    Point-of-care lung ultrasound in the assessment of patients with COVID-19 : A tutorial. / Cid, Ximena; Wang, Andrew; Heiberg, Johan; Canty, David; Royse, Colin; Li, Xiaoqiang; El-Ansary, Doa; Yang, Yang; Haji, Kavi; Haji, Darsim; Denault, Andre; Tivendale, Lynda; Brooks, Kyle; Hu, Xiaobo; Royse, Alistair.

    In: Australasian Journal of Ultrasound in Medicine, Vol. 23, No. 4, 11.2020, p. 271-281.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  9. Published

    Reduced biventricular contractility during exercise in adults with small, unrepaired ventricular septal defects : an echocardiographic study. / Maagaard, Marie; Heiberg, Johan; Redington, Andrew N; Hjortdal, Vibeke E.

    In: European Journal of Cardio-Thoracic Surgery, Vol. 57, No. 3, 03.2020, p. 574-580.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  10. Published

    Cardiopulmonary dysfunction in adults with a small, unrepaired ventricular septal defect : A long-term follow-up. / Eckerström, Filip; Rex, Christian Emil; Maagaard, Marie; Heiberg, Johan; Rubak, Sune; Redington, Andrew; Hjortdal, Vibeke Elisabeth.

    In: International Journal of Cardiology, Vol. 306, 2020, p. 168-174.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  11. Published

    Disappearance of the shunt and lower cardiac index during exercise in small, unrepaired ventricular septal defects. / Maagaard, Marie; Eckerström, Filip; Heiberg, Johan; Asschenfeldt, Benjamin; Ringgaard, Steffen; Hjortdal, Vibeke E.

    In: Cardiology in the Young, Vol. 30, No. 4, 2020, p. 526-532.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  12. Published

    Discontinuation of anticoagulants after successful surgical ablation of atrial fibrillation. / Lauritzen, Daniel J; Vodstrup, Henrik J; Christensen, Thomas D; Hald, Minna O; Christensen, Rasmus; Heiberg, Johan.

    In: Journal of Cardiac Surgery, Vol. 35, No. 9, 2020, p. 2216-2223.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  13. Published

    Neuropsychological Status and Structural Brain Imaging in Adults With Simple Congenital Heart Defects Closed in Childhood. / Asschenfeldt, Benjamin; Evald, Lars; Heiberg, Johan; Salvig, Camilla; Østergaard, Leif; Dalby, Rikke Beese; Eskildsen, Simon Fristed; Hjortdal, Vibeke Elisabeth.

    In: Journal of the American Heart Association, Vol. 9, No. 11, e015843, 2020.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  14. 2019
  15. Published

    A randomized trial of desflurane or sevoflurane on postoperative quality of recovery after knee arthroscopy. / Boggett, Stuart; Ou-Young, Jared; Heiberg, Johan; De Steiger, Richard; Richardson, Martin; Williams, Zelda; Royse, Colin.

    In: PLOS ONE, Vol. 14, No. 8, e0220733, 08.2019.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  16. Published

    Reply to the "Letter to the Editor" by Dr. Lin. / Heiberg, Johan; Hjortdal, Vibeke E.

    In: International Journal of Cardiology, Vol. 278, 01.03.2019, p. 94.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperComment/debate/letter to the editorResearchpeer-review

  17. Published

    One-year results of the pilot multicentre randomised trial of preoperative focused cardiac ultrasound in hip fracture surgery. / Canty, David J.; Heiberg, Johan; Yang, Yang; Royse, Alistair G.; Margale, Swaroop; Nanjappa, Nagesh; Scott, David A.; Maier, Andrea B.; Sessler, Daniel I.; Chuan, Alwin; Palmer, Andrew J.; Bucknill, Andrew; French, Craig J.; Royse, Colin F.

    In: Anaesthesia and Intensive Care, Vol. 47, No. 2, 03.2019, p. 207-208.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperLetterResearchpeer-review

  18. Published

    Heart rate variability is impaired in adults after closure of ventricular septal defect in childhood : A novel finding associated with right bundle branch block. / Heiberg, Johan; Eckerström, Filip; Rex, Christian E; Maagaard, Marie; Mølgaard, Henning; Redington, Andrew; Gatzoulis, Michael; Hjortdal, Vibeke E.

    In: International Journal of Cardiology, Vol. 274, 01.01.2019, p. 88-92.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  19. Published

    Compromised general intellectual functioning in adults with repaired atrial septal defect. / Arlander, Benjamin Asschenfeldt; Heiberg, Johan; Eskildsen, Simon Fristed; Østergaard, Leif; Evald, Lars; Hjortdal, Vibeke E.

    2019. Poster session presented at 22nd Annual Update on Pediatric and Congenital Cardiovascular Disease, United States.

    Research output: Contribution to conferencePosterResearchpeer-review

  20. Published

    Compromised general intellectual functioning in adults with repaired atrial septal defect. / Arlander, Benjamin Asschenfeldt; Heiberg, Johan; Eskildsen, Simon Fristed; Østergaard, Leif; Evald, Lars; Hjortdal, Vibeke E.

    In: World Journal for Pediatric and Congenital Heart Surgery, Vol. 10, No. 2, 2019, p. NP37.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperConference abstract in journalResearchpeer-review

  21. Published

    Disappearance of the shunt in small, unrepaired ventricular septal defects during exercise. / Maagaard, Marie Ørum; Eckerström, Filip Carl Arne; Heiberg, Johan; Arlander, Benjamin Asschenfeldt; Ringgaard, Steffen; Hjortdal, Vibeke E.

    In: World Journal for Pediatric and Congenital Heart Surgery, Vol. 10, No. 2, 2019, p. NP13.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperConference abstract in journalResearchpeer-review

  22. Published

    Disappearance of the shunt in small, unrepaired ventricular septal defects during exercise. / Maagaard, Marie Ørum; Eckerström, Filip Carl Arne; Heiberg, Johan; Arlander, Benjamin Asschenfeldt; Ringgaard, Steffen; Hjortdal, Vibeke E.

    2019. Poster session presented at 22nd Annual Update on Pediatric and Congenital Cardiovascular Disease, United States.

    Research output: Contribution to conferencePosterResearchpeer-review

  23. Published

    Impaired executive function in adults with a repaired atrial septal defect. / Asschenfeldt, Benjamin; Evald, Lars; Eskildsen, Simon Fristed; Heiberg, Johan; Østergaard, Leif; Hjortdal, Vibeke E.

    In: Circulation, Vol. 140, No. Suppl 1, A13312, 2019.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperConference abstract in journalResearchpeer-review

  24. Published
  25. Published

    Outcomes in young adults after surgical colosure of a ventricular septal defect in infancy or early childhood : a long-term follow-up. / Heiberg, Johan.

    Aarhus : Faculty of Health, Aarhus University, 2019.

    Research output: Book/anthology/dissertation/reportDoctoral thesisResearch

  26. Published

    Reducing readmission to hospital after heart surgery. / Hoffmann, Torben; Ilkjær, Christine; Heiberg, Johan; Hjortdal, Vibeke E.

    2019. Poster session presented at 29th Annual Meeting SSRCTS, Geilo, Norway.

    Research output: Contribution to conferencePosterResearchpeer-review

  27. Published

    Reducing readmission to hospital after heart surgery. / Hoffmann, Torben; Ilkjær, Christine; Heiberg, Johan; Hjortdal, Vibeke E.

    2019. Poster session presented at PhD Day 2019, .

    Research output: Contribution to conferencePosterResearchpeer-review

  28. 2018
  29. Published

    Biventricular morphology in adults born with a ventricular septal defect. / Maagaard, Marie; Heiberg, Johan; Eckerström, Filip; Asschenfeldt, Benjamin; Rex, Christian E; Ringgaard, Steffen; Hjortdal, Vibeke E.

    In: Cardiology in the Young, Vol. 28, No. 12, 12.2018, p. 1379-1385.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  30. Published

    Pilot multi-centre randomised trial of the impact of pre-operative focused cardiac ultrasound on mortality and morbidity in patients having surgery for femoral neck fractures (ECHONOF-2 pilot). / Canty, D. J.; Heiberg, J.; Yang, Y.; Royse, A. G.; Margale, S.; Nanjappa, N.; Scott, D.; Maier, A.; Sessler, D. I.; Chuan, A.; Palmer, A.; Bucknill, A.; French, C.; Royse, C. F.

    In: Anaesthesia, Vol. 73, No. 4, 04.2018, p. 428-437.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  31. Published

    Exercise performance after salbutamol inhalation in non-asthmatic, non-athlete individuals : a randomised, controlled, cross-over trial. / Eckerström, Filip; Rex, Christian Emil; Maagaard, Marie; Rubak, Sune; Hjortdal, Vibeke Elisabeth; Heiberg, Johan.

    In: BMJ Open Sport & Exercise Medicine, Vol. 4, No. 1, 2018, p. e000397.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  32. Published

    Neurodevelopmental challenges in adults operated for septal defects in childhood. / Arlander, Benjamin Asschenfeldt; Heiberg, Johan; Eskildsen, Simon Fristed; Østergaard, Leif; Evald, Lars; Hjortdal, Vibeke E.

    In: Circulation, Vol. 138, No. Suppl 1, 2018, p. A14641.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperConference abstract in journalResearchpeer-review

  33. Published

    Surgical closure of a ventricular septal defect in early childhood leads to altered pulmonary function in adulthood : A long-term follow-up. / Rex, Christian E; Eckerström, Filip; Heiberg, Johan; Maagaard, Marie; Rubak, Sune; Redington, Andrew; Hjortdal, Vibeke E.

    In: International Journal of Cardiology, Vol. 274, 2018, p. 100-105.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  34. Published

    Validation of the cognitive recovery assessments with the Postoperative Quality of Recovery Scale in patients with low-baseline cognition. / Bowyer, A J; Heiberg, J; Sessler, D I; Newman, S; Royse, A G; Royse, C F.

    In: Anaesthesia, Vol. 73, No. 11, 2018, p. 1382-1391.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  35. 2017
  36. Published

    Dynamic bicycle exercise to assess cardiac output at multiple exercise levels during magnetic resonance imaging. / Heiberg, Johan; Arlander, Benjamin Asschenfeldt; Sørensen, Marie Maagaard; Ringgaard, Steffen.

    In: Clinical Imaging, Vol. 46, 27.07.2017, p. 102-107.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  37. Published
  38. Published

    Small, unrepaired ventricular septal defects reveal poor exercise capacity compared with healthy peers : A prospective, cohort study. / Sørensen, Marie Maagaard; Heiberg, Johan; Hjortdal, Vibeke E.

    In: International Journal of Cardiology, Vol. 227, 15.01.2017, p. 631-634.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  39. Published

    Corrigendum to "Small, unrepaired ventricular septal defects reveal poor exercise capacity compared with healthy peers : A prospective, cohort study" [Int. J. Cardiol. 227 (2017) 631-634]. / Maagaard, Marie; Heiberg, Johan; Hjortdal, Vibeke E.

    In: International Journal of Cardiology, 2017.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperComment/debate/letter to the editorResearchpeer-review

  40. Published

    Does functional capacity depend on the size of the shunt? A prospective, cohort study of adults with small, unrepaired ventricular septal defects†. / Sørensen, Marie Maagaard; Heiberg, Johan; Arlander, Benjamin Asschenfeldt; Ringgaard, Steffen; Hjortdal, Vibeke E.

    In: European Journal of Cardio-Thoracic Surgery, Vol. 51, No. 4, 2017, p. 722-727.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  41. Published

    Early, dedicated follow-up and treatment of pleural effusions enhance the recovery rate after open cardiac surgery : results from a randomized, clinical trial. / Hansen, Laura Sommer; Hjortdal, Vibeke Elisabeth; Jakobsen, Carl-Johan; Heiberg, Johan; Maagaard, Marie; Sloth, Erik.

    In: European Journal of Cardio-Thoracic Surgery, Vol. 51, No. 1, 2017, p. 58-66.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  42. Published

    Evaluation of respiratory function in adults born with a ventricular septal defect - The VENTI trial. / Eckerström, Filip Carl Arne; Rex, Christian Emil; Sørensen, Marie Maagaard; Heiberg, Johan; Hjortdal, Vibeke E.

    2017. Abstract from 27th Annual Meeting, Scandinavian Society for Research in Cardiothoracic Surgery, Geilo, Norway.

    Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

  43. Published

    Exercise-based cardiac rehabilitation in surgically treated type-A aortic dissection patients. / Simonsen, Simon Fuglsang; Heiberg, Johan; Hjortdal, Vibeke E.; Laustsen, Sussie.

    In: Scandinavian Cardiovascular Journal, Vol. 51, No. 2, 2017, p. 99-105.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  44. Published

    Impaired cardiac output and increased retrograde pulmonary flow during exercise in adults operated for ventricular septal defect in childhood. / Arlander, Benjamin Asschenfeldt; Heiberg, Johan; Ringgaard, Steffen; Sørensen, Marie Maagaard; Redington, Andrew N.; Hjortdal, Vibeke E.

    2017. Poster session presented at 7th World Congress of Pediatric Cardiology & Cardiac Surgery, Barcelona, Spain.

    Research output: Contribution to conferencePosterResearchpeer-review

  45. Published

    Impaired cardiac output during exercise in adults operated for ventricular septal defect in childhood : a hitherto unrecognised pathophysiological response. / Arlander, Benjamin Asschenfeldt; Heiberg, Johan; Ringgaard, Steffen; Sørensen, Marie Maagaard; Redington, Andrew; Hjortdal, Vibeke E.

    In: Cardiology in the Young, Vol. 27, No. 8, 2017, p. 1591-1598.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  46. Published

    Impaired ventilatory efficiency after closure of atrial or ventricular septal defect. / Heiberg, Johan; Nyboe, Camilla; Hjortdal, Vibeke E.

    In: Scandinavian Cardiovascular Journal, Vol. 51, No. 4, 2017, p. 221-27.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  47. Published

    LONG-TERM PULMONARY FUNCTION IN VENTRICULAR SEPTAL DEFECT OPERATED ADULTS – THE VENTI TRIAL. / Eckerström, Filip Carl Arne; Rex, Christian Emil; Sørensen, Marie Maagaard; Heiberg, Johan; Rubak, Sune Leisgaard Mørck; Hjortdal, Vibeke E.

    2017. Abstract from European Society of Cardiology 2017, .

    Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

  48. Published

    Long-term morphological changes of the right ventricle in adults operated for ventricular septal defects. / Sørensen, Marie Maagaard; Heiberg, Johan; Eckerström, Filip Carl Arne; Arlander, Benjamin Asschenfeldt; Ringgaard, Steffen; Hjortdal, Vibeke E.

    2017. Poster session presented at Aarhus University Graduate School of Health, PhD Day 2017, Aarhus, Denmark.

    Research output: Contribution to conferencePosterResearchpeer-review

  49. Published

    Long-term pulmonary function in ventricular septal defect operated adults - the Venti Trial. / Eckerström, Filip Carl Arne; Rex, Christian Emil; Sørensen, Marie Maagaard; Heiberg, Johan; Rubak, Sune; Hjortdal, Vibeke E.

    2017. Poster session presented at 7th World Congress of Pediatric Cardiology & Cardiac Surgery, Barcelona, Spain.

    Research output: Contribution to conferencePosterResearchpeer-review

  50. Published

    Lung function in adults with persistent small ventricular septal defects - the VENTI trial. / Rex, Christian Emil; Eckerström, Filip Carl Arne; Sørensen, Marie Maagaard; Heiberg, Johan; Rubak, Sune Leisgaard Mørck; Hjortdal, Vibeke E.

    2017. Poster session presented at 7th World Congress of Pediatric Cardiology & Cardiac Surgery, Barcelona, Spain.

    Research output: Contribution to conferencePosterResearchpeer-review

  51. Published

    Permanent chronotropic impairment after closure of atrial or ventricular septal defect. / Heiberg, Johan; Nyboe, Camilla; Hjortdal, Vibeke E.

    In: Scandinavian Cardiovascular Journal, Vol. 51, No. 5, 2017, p. 271-276.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  52. Published

    The Cardiopulmonary Effect of Bronchodilation on Adult Ventricular Septal Defect Patients – The VENTI Trial. / Rex, Christian Emil; Eckerström, Filip Carl Arne; Sørensen, Marie Maagaard; Heiberg, Johan; Hjortdal, Vibeke E.

    2017. Poster session presented at 27th Annual Meeting, Scandinavian Society for Research in Cardiothoracic Surgery, Geilo, Norway.

    Research output: Contribution to conferencePosterResearchpeer-review

  53. Published

    The effect of congenital heart disease on cerebral function and comorbidity in adulthood. / Arlander, Benjamin Asschenfeldt; Heiberg, Johan; Østergaard, Leif; Ringgaard, Steffen; Hjortdal, Vibeke E.

    2017. Poster session presented at 27th Annual Meeting, Scandinavian Society for Research in Cardiothoracic Surgery, Geilo, Norway.

    Research output: Contribution to conferencePosterResearchpeer-review

  54. Published

    Ventricular morphology in adults born with a ventricular septal defect. / Sørensen, Marie Maagaard; Heiberg, Johan; Eckerström, Filip Carl Arne; Arlander, Benjamin Asschenfeldt; Rex, Christian Emil; Ringgaard, Steffen; Hjortdal, Vibeke E.

    2017. Abstract from 27th Annual Meeting, Scandinavian Society for Research in Cardiothoracic Surgery, Geilo, Norway.

    Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

  55. 2016
  56. Published

    Citric Acid Cycle Metabolites Predict the Severity of Myocardial Stunning and Mortality in Newborn Pigs. / Hyldebrandt, Janus Adler; Støttrup, Nicolaj Brejnholt; Frederiksen, Christian Alcaraz; Heiberg, Johan; Dupont Birkler, Rune Isak; Johannsen, Mogens; Schmidt, Michael Rahbek; Ravn, Hanne Berg.

    In: Pediatric Critical Care Medicine, Vol. 17, No. 12, 12.10.2016, p. e567-e574.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  57. Published

    Health-related Quality-of-life After Transapical Transcatheter Aortic Valve Implantation. / Rex, Christian E; Heiberg, Johan; Klaaborg, Kaj-Erik; Hjortdal, Vibeke E.

    In: Scandinavian Cardiovascular Journal, Vol. 50, No. 5-6, 10.09.2016, p. 377-382.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  58. Published

    Improved cardiac function and exercise capacity following correction of pectus excavatum : a review of current literature. / Sørensen, Marie Maagaard; Heiberg, Johan.

    In: Annals of Cardiothoracic Surgery, Vol. 5, No. 5, 09.2016, p. 485-492.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  59. Published

    A small ventricular septal defect - Not an innocent bystander. / Sørensen, Marie Maagaard; Heiberg, Johan; Hjortdal, Vibeke E.

    2016. Abstract from The 8th Joint Conference in Cardiothoracic Surgery, Reykjavik, Iceland.

    Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

  60. Published

    Do small, open ventricular septum defects affect the cardiopulmonary exercise capacity? / Sørensen, Marie Maagaard; Heiberg, Johan; Hjortdal, Vibeke E.

    2016. Abstract from 26th Annual Meeting SSRCTS, Geilo, Norway.

    Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

  61. Published

    Exercise-revealed hemodynamic abnormalities in young adults operated for ventricular septal defect in early childhood. / Arlander, Benjamin Asschenfeldt; Heiberg, Johan; Ringgaard, Steffen; Sørensen, Marie Maagaard; Hjortdal, Vibeke E.

    2016. Abstract from The 8th Joint Scandinavian Conference in Cardiothoracic Surgery, Reykjavik, Iceland.

    Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

  62. Published

    Hemodynamic disturbances during exercise in young adults operated for ventricular septal defect in early childhood. / Arlander, Benjamin Asschenfeldt; Heiberg, Johan; Ringgaard, Steffen; Sørensen, Marie Maagaard; Hjortdal, Vibeke E.

    2016. Abstract from 26th Annual Meeting SSRCTS, Geilo, Norway.

    Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

  63. Published

    Mind the gap: Follow-up after cardiac surgery. / Hansen, Laura Sommer; Heiberg, Johan; Sørensen, Marie Maagaard; Jakobsen, Carl-Johan; Sloth, Erik; Hjortdal, Vibeke E.

    2016. Abstract from The 8th Joint Conference in Cardiothoracic Surgery, Reykjavik, Iceland.

    Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

  64. 2015
  65. Published

    Postoperative right bundle branch block after closure of ventricular septal defect predicts lower peak heart rate in adulthood. / Heiberg, Johan; Redington, Andrew; Hjortdal, Vibeke E.

    In: International Journal of Cardiology, Vol. 204, 23.11.2015, p. 40-41.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  66. Published

    Severe Pulmonary Valve Regurgitation 40 Years After Blunt Chest Trauma. / Simonsen, Simon Fuglsang; Heiberg, Johan; Hjortdal, Vibeke Elisabeth.

    In: Annals of Thoracic Surgery, Vol. 100, No. 4, 10.2015, p. 1458-9.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  67. Published

    Exercise capacity and cardiac function after surgical closure of ventricular septal defect - Is there unrecognized long-term morbidity? / Heiberg, Johan; Redington, Andrew; Hjortdal, Vibeke E.

    In: International Journal of Cardiology, Vol. 201, 28.08.2015, p. 590-594.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  68. Published

    Anomalous origin of the right coronary artery with an interarterial course and intramural part. / Simonsen, Simon Fuglsang; Heiberg, Johan; Byg, Jørgen; Hjortdal, Vibeke Elisabeth.

    In: International Journal of Surgery Case Reports, Vol. 14, 28.07.2015, p. 92-94.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  69. Published

    Effects of Milrinone and Epinephrine or Dopamine on Biventricular Function and Haemodynamics in Right Heart Failure after Pulmonary Regurgitation. / Hyldebrandt, Janus Adler; Agger, Peter; Sivén, Eleonora; Wemmelund, Kristian Borup; Heiberg, Johan; Frederiksen, Christian Alcaraz; Ravn, Hanne Berg.

    In: A J P: Heart and Circulatory Physiology (Online), Vol. 309, No. 5, 19.06.2015, p. H860-H866.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  70. Published

    Abnormal ventilatory response to exercise in young adults operated for ventricular septal defect in early childhood : A long-term follow-up. / Heiberg, Johan; Petersen, Annemette K; Laustsen, Sussie; Hjortdal, Vibeke E.

    In: International Journal of Cardiology, Vol. 194, 15.05.2015, p. 2-6.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  71. Published

    Cardiac Output during Exercise can be Reliably Estimated by Ventilatory Gas Exchange: a Validation Study. / Arlander, Benjamin Asschenfeldt; Petersen, Annemette Krintel; Heiberg, Johan; Ringgaard, Steffen; Hjortdal, Vibeke E.

    2015. Abstract from American College of Sports Medicine 62nd Annual Meeting - 6th World Congress on Exercise is Medicine and World Congress on the Basic Science of Exercise Fatigue, San Diego, United States.

    Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

  72. Published

    Cardiac output during exercise in young adults operated for ventricular septal defect in early childhood. / Arlander, Benjamin Asschenfeldt; Heiberg, Johan; Ringgaard, Steffen; Hjortdal, Vibeke E.

    2015. Poster session presented at AEPC 2015, 49th Annual Meeting of the Association for European Paediatric and Congenital Cardiology, Prag, Czech Republic.

    Research output: Contribution to conferencePosterResearchpeer-review

  73. Published

    Comparable survival rates after transapical transcatheter aortic valve replacement and surgical aortic valve replacement in low-risk patients: a prospective randomized trial. / Rex, Christian Emil; Heiberg, Johan; Klaaborg, Kaj-Erik; Hjortdal, Vibeke E.

    2015. Abstract from 7th Joint Scandinavian Conference in Cardiothoracic Surgery, Bergen, Norway.

    Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

  74. Published

    Effects of Milrinone, Epinephrine and Dopamine on Biventricular Function and Haemodynamics in Right Ventricular Failure after Pulmonary Artery Banding. / Hyldebrandt, JA; Siven, Maria Eleonora; Agger, Peter; Frederiksen, Christian Alcaraz; Heiberg, Johan; Wemmelund, Kristian; Ravn, Hanne Berg.

    In: American Journal of Physiology: Heart and Circulatory Physiology, Vol. 309, No. 1, 2015, p. H206-12.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  75. Published

    Haemodynamic response to exercise in Young adults operated for ventricular septal defect in early childhood: an evaluation by real-time MRI. / Arlander, Benjamin Asschenfeldt; Heiberg, Johan; Ringgaard, Steffen; Hjortdal, Vibeke E.

    2015. Abstract from 7th Joint Scandinavian Conference in Cardiothoracic Surgery, Bergen, Norway.

    Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

  76. Published

    Hemodynamics during exercise in adults with small, unrepaired ventricular septum defects. / Sørensen, Marie Maagaard; Petersen, Annemette Krintel; Heiberg, Johan; Hjortdal, Vibeke E.

    2015. Poster session presented at 7th Joint Scandinavian Conference in Cardiothoracic Surgery, Bergen, Norway.

    Research output: Contribution to conferencePosterResearchpeer-review

  77. Published

    High intensity exercise test and cardiac rehabilitation in patients treated surgically for acute aortic dissection. / Simonsen, Simon Fuglsang; Heiberg, Johan; Laustsen, Sussie; Hjortdal, Vibeke E.

    2015. Abstract from 7th Joint Scandinavian Conference in Cardiothoracic Surgery, Bergen, Norway.

    Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

  78. Published

    Point-of-Care Clinical Ultrasound for Medical Students. / Heiberg, Johan; Hansen, Laura Sommer; Wemmelund, Kristian; Sørensen, A.H.; Ilkjær, Christine; Cloete, E. ; Nolte, D. ; Roodt, F.; Dyer, R.; Swanevelder, J.; Sloth, Erik.

    In: Ultrasound International Open, Vol. 1, 2015, p. E58-66.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  79. Published

    Reduced pulmonary function in young adults operated for ventricular septal defect in early childhood: a long-term follow-up. / Heiberg, Johan; Laustsen, Sussie; Petersen, Annemette Krintel; Hjortdal, Vibeke E.

    2015. Poster session presented at AEPC 2015, 49th Annual Meeting of the Association for European Paediatric and Congenital Cardiology, Prag, Czech Republic.

    Research output: Contribution to conferencePosterResearchpeer-review

  80. Published

    Vo2max Test and Cardiac Rehabilitation in Patients Treated Surgically for Acute Aortic Dissection. / Simonsen, Simon Fuglsang; Heiberg, Johan; Laustsen, Sussie; Hjortdal, Vibeke E.

    2015. Poster session presented at American College of Sports Medicine 62nd Annual Meeting - 6th World Congress on Exercise is Medicine and World Congress on the Basic Science of Exercise Fatigue, San Diego, United States.

    Research output: Contribution to conferencePosterResearchpeer-review

  81. 2014
  82. Published

    Structural and functional alterations of the right ventricle are common in adults operated for ventricular septal defect as toddlers. / Heiberg, Johan; Ringgaard, Steffen; Schmidt, Michael Rahbek; Redington, Andrew; Hjortdal, Vibeke Elisabeth.

    In: European Heart Journal Cardiovascular Imaging, Vol. 16, No. 5, 31.12.2014, p. 483-89.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  83. Published

    Inotropic Therapy for Right Ventricular Failure in Newborn Piglets : Effect on Contractility, Hemodynamics, and Interventricular Interaction. / Hyldebrandt, JA; Frederiksen, Christian A; Heiberg, Johan; Larsen, Susani Rothmann; Redington, Andrew N; Schmidt, Michael R; Ravn, Hanne B.

    In: Pediatric Critical Care Medicine, Vol. 15, No. 7, 09.2014, p. 327-33.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  84. Published

    Long-Term Outcome after Transcatheter Closure of Postinfarction Ventricular Septal Rupture. / Heiberg, Johan; Hjortdal, Vibeke Elisabeth; Nielsen-Kudsk, Jens Erik.

    In: Journal of Interventional Cardiology, Vol. 27, No. 5, 25.08.2014, p. 509-515.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  85. Published

    Cardiac output during exercise in young adults operated for ventricular septal defect as infants. / Arlander, Benjamin Asschenfeldt; Heiberg, Johan; Petersen, Annemette Krintel; Ringgaard, Steffen; Hjortdal, Vibeke E.

    2014. Poster session presented at 24th Annual Meeting, Scandinavian Society for Research in Cardiothoracic Surgery, Geilo, Norway.

    Research output: Contribution to conferencePosterResearchpeer-review

  86. Published

    Disrupted right ventricular force-frequency relationships in adults operated for ventricular septal defect as toddlers : Abnormal peak force predicts peak oxygen uptake during exercise. / Heiberg, Johan; Schmidt, Michael Rahbek; Redington, Andrew; Hjortdal, Vibeke Elisabeth.

    In: International Journal of Cardiology, Vol. 177, No. 3, 2014, p. 918-924.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  87. Published
  88. Published

    Right ventricular abnormalities in young adults operated for ventricular septal defect as toddlers. / Heiberg, Johan; Ringgaard, Steffen; Hjortdal, Vibeke E.

    2014. Abstract from 24th Annual Meeting, Scandinavian Society for Research in Cardiothoracic Surgery, Geilo, Norway.

    Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

  89. 2013
  90. Published

    Reduced long-term exercise capacity in young adults operated for ventricular septal defect. / Heiberg, Johan; Laustsen, Sussie; Petersen, Annemette K; Hjortdal, Vibeke E.

    In: Cardiology in the Young, Vol. 25, No. 2, 21.11.2013, p. 281-287.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  91. Published

    Cardiopulmonary exercise testing in young adults with surgically closed ventricular septal defects and healthy, matched control subjects: a long-term follow-up. / Heiberg, Johan; Laustsen, Sussie; Petersen, Annemette Krintel; Hjortdal, Vibeke E.

    2013. Poster session presented at Euroanaesthesia 2013 Congress, Barcelona, Spain.

    Research output: Contribution to conferencePosterResearchpeer-review

  92. Published

    Pulmonary endarterectomy after pulmonary infectious embolisms. / Heiberg, Johan; Ilkjær, Lars B.

    In: Interactive Cardiovascular and Thoracic Surgery, Vol. 16, No. 4, 2013, p. 556-557.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  93. Published

    Reduced exercise capacity in adolescents operated for ventricular septal defect: long-term follow-up with matched control subjects. / Heiberg, Johan; Laustsen, Sussie; Petersen, Annemette Krintel; Hjortdal, Vibeke E.

    2013. Abstract from The 5th Joint Scandinavian Conference in Cardiothoracic Surgery, Aarhus, Denmark.

    Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

  94. Published

    Reduced exercise capacity in patients operated for ventricular septal defect. / Heiberg, Johan; Laustsen, Sussie; Petersen, Annemette Krintel; Hjortdal, Vibeke E.

    2013. Poster session presented at PhD day 2013, Aarhus University, Faculty of Health Sciences, Aarhus, Denmark.

    Research output: Contribution to conferencePosterResearchpeer-review

  95. Published

    Reduced exercise capacity in patients operated for ventricular septal defect. / Heiberg, Johan; Laustsen, Sussie; Petersen, Annemette Krintel; Hjortdal, Vibeke E.

    2013. Abstract from AEPC 2013 Annual Meeting, London, United Kingdom.

    Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

  96. Published

    Ventricular hypertrophy in adults operated for ventricular septal defect as toddlers. / Heiberg, Johan; Ringgaard, Steffen; Hjortdal, Vibeke E.

    2013. Abstract from 6th World Congress of Paediatric Cardiology and Cardiac Surgery, Cape Town, South Africa.

    Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

  97. 2012
  98. Published

    Postoperative right bundle branch blocks long-term effect on the hearts right ventricle in children operated for ventricular septal defect. / Heiberg, Johan; Schmidt, Michael Rahbek; Ringgaard, Steffen; Redington, A. ; Hjortdal, Vibeke E.

    2012. Abstract from 22nd Annual Meeting, Scandinavian Society for Research in Cardiothoracic Surgery, Geilo, Norway.

    Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review