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The Capital Region of Denmark - a part of Copenhagen University Hospital
  1. 2022
  2. Published
  3. 2021
  4. Published
  5. Published

    Patent Foramen Ovale Closure Decreases the Incidence but Not the Size of New Brain Infarction on Magnetic Resonance Imaging: An Analysis of the REDUCE Trial

    Messé, S. R., Erus, G., Bilello, M., Davatzikos, C., Andersen, G., Iversen, H. K., Roine, R. O., Sjöstrand, C., Rhodes, J. F., Søndergaard, L. & Kasner, S. E., Nov 2021, In: Stroke. 52, 11, p. 3419-3426 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  6. Published

    Patient-Specific Implantation Technique to Obtain Neo-Commissural Alignment With Self-Expanding Transcatheter Aortic Valves

    Bieliauskas, G., Wong, I., Bajoras, V., Wang, X., Kofoed, K. F., De Backer, O. & Søndergaard, L., 11 Oct 2021, In: JACC: Cardiovascular Interventions. 14, 19, p. 2097-2108 12 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  7. Published

    Technical Considerations for Transcatheter Aortic Valve Replacement With the Navitor Transcatheter Heart Valve

    Wong, I., Bajoras, V., Wang, X., Bieliauskas, G., De Backer, O. & Søndergaard, L., 11 Oct 2021, In: JACC: Cardiovascular Interventions. 14, 19, p. e259-e261

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. Published

    Imaging risk features for device related pulmonary artery injury after left atrial appendage closure with Amplatzer™ Amulet™ device

    Pracoń, R., De Backer, O., Konka, M., Kępka, C., Kruk, M., Trochimiuk, P., Dębski, M., Dzielińska, Z., Søndergaard, L. & Demkow, M., Sep 2021, In: Catheterization and cardiovascular interventions : official journal of the Society for Cardiac Angiography & Interventions. 98, 3, p. E420-E426

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. E-pub ahead of print
  10. E-pub ahead of print
  11. Published

    First-in-human results of the OMEGA™ Left Atrial Appendage Occluder for Patients with Non-Valvular Atrial Fibrillation

    Wilkins, B., Srimahachota, S., De Backer, O., Boonyartavej, S., Lertsuwunseri, V., Tumkosit, M. & Søndergaard, L., 6 Aug 2021, In: EuroIntervention : journal of EuroPCR in collaboration with the Working Group on Interventional Cardiology of the European Society of Cardiology. 17, 5, p. 376-379 4 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  12. E-pub ahead of print
  13. Published
  14. Published
  15. Published

    Contemporary management of severe symptomatic bicuspid aortic valve stenosis: the BiTri Registry

    De Biase, C., Siddiqui, S., Brochado, B., Ziviello, F., van Mieghem, N. M., De Backer, O., Sondergaard, L., Silveira, J., Saint-Etienne, C., Bourguignon, T., Lange, R., Jovanovic, M., Berthoumieu, P., Bleiziffer, S., Tuccillo, A., Lemee, C., Chapdelaine, K., Dumonteil, N. & Tchetche, D., 1 Jun 2021, In: Journal of Cardiovascular Medicine. 22, 6, p. 492-495 4 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  16. Published

    State-of-the-art preclinical testing of the OMEGATM left atrial appendage occluder

    De Backer, O., Hafiz, H., Fabre, A., Lertsapcharoen, P., Srimahachota, S., Foley, D. & Sondergaard, L., 1 Jun 2021, In: Catheterization and cardiovascular interventions : official journal of the Society for Cardiac Angiography & Interventions. 97, 7, p. E1011-E1018

    Research output: Contribution to journalJournal articleResearchpeer-review

  17. Published

    Threshold for calcium volume evaluation in patients with aortic valve stenosis: correlation with Agatston score

    Angelillis, M., Costa, G., De Backer, O., Mochi, V., Christou, A., Giannini, C., Spontoni, P., De Carlo, M., Søndergaard, L., Miccoli, M. & Petronio, A. S., 1 Jun 2021, In: Journal of Cardiovascular Medicine. 22, 6, p. 496-502 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  18. E-pub ahead of print

    Structural abnormalities after aortic root replacement with stentless xenograft

    Dagnegård, H. S. H., Sigvardsen, P. E., Ihlemann, N., Kofoed, K. F., El-Hamamsy, I., Bekke, K., Valentin, J. B., Lefebvre, L., Johnsen, S. P., Søndergaard, L., Lund, J. T. & Smerup, M. H., 12 May 2021, (E-pub ahead of print) In: Journal of Thoracic and Cardiovascular Surgery. p. e-pub

    Research output: Contribution to journalJournal articleResearchpeer-review

  19. Published

    Surgical feasibility of ascending aorta manipulation after transcatheter aortic valve implantation: a computed tomography theoretical analysis

    Belluschi, I., Buzzatti, N., Romano, V., De Backer, O., Søndergaard, L., Karady, J., Maurovich-Horvat, P., Rahgozar, K., De Bonis, M., Castiglioni, A., Colombo, A., Alfieri, O., Montorfano, M. & Latib, A., 2 Apr 2021, In: EuroIntervention : journal of EuroPCR in collaboration with the Working Group on Interventional Cardiology of the European Society of Cardiology. 16, 18, p. e1533-e1540

    Research output: Contribution to journalJournal articleResearchpeer-review

  20. Published
  21. Published
  22. Published

    Randomized blinded trial of automated REBOA during CPR in a porcine model of cardiac arrest

    Olsen, M. H., Olesen, N. D., Karlsson, M., Holmlöv, T., Søndergaard, L., Boutelle, M., Mathiesen, T. & Møller, K., Mar 2021, In: Resuscitation. 160, p. 39-48 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  23. Published
  24. Published

    2020 ESC Guidelines for the management of adult congenital heart disease: The Task Force for the management of adult congenital heart disease of the European Society of Cardiology (ESC). Endorsed by: Association for European Paediatric and Congenital Cardiology (AEPC), International Society for Adult Congenital Heart Disease (ISACHD)

    Baumgartner, H., De Backer, J., Babu-Narayan, S. V., Budts, W., Chessa, M., Diller, G-P., Lung, B., Kluin, J., Lang, I. M., Meijboom, F., Moons, P., Mulder, B. J. M., Oechslin, E., Roos-Hesselink, J. W., Schwerzmann, M., Sondergaard, L., Zeppenfeld, K., ESC Scientific Document Group & Torp-Pedersen, C., 7 Feb 2021, In: European Heart Journal. 42, 6, p. 563-645 83 p.

    Research output: Contribution to journalReviewResearchpeer-review

  25. Published
  26. Published

    Five-Year Outcomes of PFO Closure or Antiplatelet Therapy for Cryptogenic Stroke

    Gore REDUCE Clinical Study Investigators, 2021, In: The New England journal of medicine. 384, 10, p. 970-971 2 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  27. Published

    Intravascular Lithotripsy-Assisted Transfemoral TAVI: The Copenhagen Experience and Literature Review

    Sawaya, F. J., Bajoras, V., Vanhaverbeke, M., Wang, C., Bieliauskas, G., Søndergaard, L. & De Backer, O., 2021, In: Frontiers in Cardiovascular Medicine. 8, p. 739750

    Research output: Contribution to journalJournal articleResearchpeer-review

  28. 2020
  29. Published

    Comparison of Self-Expanding Bioprostheses for Transcatheter Aortic Valve Replacement in Patients With Symptomatic Severe Aortic Stenosis: SCOPE 2 Randomized Clinical Trial

    Tamburino, C., Bleiziffer, S., Thiele, H., Scholtz, S., Hildick-Smith, D., Cunnington, M., Wolf, A., Barbanti, M., Tchetchè, D., Garot, P., Pagnotta, P., Gilard, M., Bedogni, F., Van Belle, E., Vasa-Nicotera, M., Chieffo, A., Deutsch, O., Kempfert, J., Søndergaard, L., Butter, C., Trillo-Nouche, R., Lotfi, S., Möllmann, H., Joner, M., Abdel-Wahab, M., Bogaerts, K., Hengstenberg, C. & Capodanno, D., 22 Dec 2020, In: Circulation. 142, 25, p. 2431-2442 12 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  30. Published

    A computed tomography study of coronary access and coronary obstruction after redo transcatheter aortic valve implantation

    Buzzatti, N., Montorfano, M., Romano, V., De Backer, O., Søndergaard, L., Rosseel, L., Maurovich-Horvat, P., Karady, J., Merkely, B., Prendergast, B. D., De Bonis, M., Colombo, A. & Latib, A., 18 Dec 2020, In: EuroIntervention : journal of EuroPCR in collaboration with the Working Group on Interventional Cardiology of the European Society of Cardiology. 16, 12, p. e1005-e1013

    Research output: Contribution to journalJournal articleResearchpeer-review

  31. Published

    Transcatheter Treatment of Residual Significant Mitral Regurgitation Following TAVR: A Multicenter Registry

    Witberg, G., Codner, P., Landes, U., Barbanti, M., Valvo, R., De Backer, O., Ooms, J. F., Sievert, K., El Sabbagh, A., Jimenez-Quevedo, P., Brennan, P. F., Sedaghat, A., Masiero, G., Werner, P., Overtchouk, P., Watanabe, Y., Montorfano, M., Bijjam, V. R., Hein, M., Fiorina, C., Arzamendi, D., Rodriguez-Gabella, T., Fernández-Vázquez, F., Baz, J. A., Laperche, C., Grasso, C., Branca, L., Estévez-Loureiro, R., Benito-González, T., Amat Santos, I. J., Ruile, P., Mylotte, D., Buzzatti, N., Piazza, N., Andreas, M., Tarantini, G., Sinning, J-M., Spence, M. S., Nombela-Franco, L., Guerrero, M., Sievert, H., Sondergaard, L., Van Mieghem, N. M., Tchetche, D., Webb, J. G. & Kornowski, R., 14 Dec 2020, In: JACC: Cardiovascular Interventions. 13, 23, p. 2782-2791 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  32. Published

    Remote education: what's new?

    Sondergaard, L., Sawaya, F. J. & De Backer, O., Dec 2020, In: European heart journal supplements : journal of the European Society of Cardiology. 22, Suppl Pt t, p. P53-P55

    Research output: Contribution to journalJournal articleResearchpeer-review

  33. Published

    Redo-TAVR: What About the Coronary Arteries?

    De Backer, O. & Søndergaard, L., 23 Nov 2020, In: JACC: Cardiovascular Interventions. 13, 22, p. 2628-2630 3 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  34. Published

    Telescopic Catheter Technique for Difficult Aortic Valve Crossing During TAVR

    Wong, I., Bieliauskas, G., Fukutomi, M., Søndergaard, L. & De Backer, O., 23 Nov 2020, In: JACC: Cardiovascular Interventions. 13, 22, p. e205-e206

    Research output: Contribution to journalJournal articleResearchpeer-review

  35. Published

    Thirty-day clinical outcomes of the Evolut PRO self-expanding transcatheter aortic valve: the international FORWARD PRO study

    Manoharan, G., Grube, E., Van Mieghem, N. M., Brecker, S., Fiorina, C., Kornowski, R., Danenberg, H., Ruge, H., Thiele, H., Lancellotti, P., Søndergaard, L., Tamburino, C., Oh, J. K., Fan, Y. & Windecker, S., 20 Nov 2020, In: EuroIntervention : journal of EuroPCR in collaboration with the Working Group on Interventional Cardiology of the European Society of Cardiology. 16, 10, p. 850-857 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  36. Published

    Coronary Access After TAVR-in-TAVR as Evaluated by Multidetector Computed Tomography

    De Backer, O., Landes, U., Fuchs, A., Yoon, S-H., Mathiassen, O. N., Sedaghat, A., Kim, W-K., Pilgrim, T., Buzzatti, N., Ruile, P., El Sabbagh, A., Barbanti, M., Fiorina, C., Nombela-Franco, L., Steinvil, A., Finkelstein, A., Montorfano, M., Maurovich-Horvat, P., Kofoed, K. F., Blanke, P., Bunc, M., Neumann, F-J., Latib, A., Windecker, S., Sinning, J-M., Norgaard, B. L., Makkar, R., Webb, J. G. & Søndergaard, L., 9 Nov 2020, In: JACC: Cardiovascular Interventions. 13, 21, p. 2528-2538 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  37. Published

    Tailoring the valve choice to the patient: contemporary choices and their optimal applications

    Wilkins, B., Søndergaard, L. & De Backer, O., Nov 2020, In: Annals of Cardiothoracic Surgery. 9, 6, p. 522-524 3 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  38. Published

    Valve thrombosis after transcatheter aortic valve replacement-cause for concern?

    Sibilitz, K. L., Fukutomi, M. & Sondergaard, L., Nov 2020, In: Annals of Cardiothoracic Surgery. 9, 6, p. 505-507 3 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  39. Published

    Recommendations on Securing Microbiological Specimens to Guide the Multidisciplinary Management of Infective Native Aortic Aneurysms

    Sörelius, K., Prendergast, B., Fosbøl, E. & Søndergaard, L., Oct 2020, In: Annals of Vascular Surgery. 68, p. 536-541 6 p.

    Research output: Contribution to journalReviewResearchpeer-review

  40. Published

    Vascular function in adults with cyanotic congenital heart disease

    Tarp, J. B., Clausen, P., Celermajer, D., Christoffersen, C., Jensen, A. S., Sørensen, K., Sillesen, H., Estensen, M-E., Nagy, E., Holstein-Rathlou, N-H., Engstrøm, T., Feldt-Rasmussen, B. & Søndergaard, L., Oct 2020, In: International journal of cardiology. Heart & vasculature. 30, p. 100632 100632.

    Research output: Contribution to journalJournal articleResearchpeer-review

  41. Published

    Bicuspid Aortic Valve Morphology and Outcomes After Transcatheter Aortic Valve Replacement

    Yoon, S-H., Kim, W-K., Dhoble, A., Milhorini Pio, S., Babaliaros, V., Jilaihawi, H., Pilgrim, T., De Backer, O., Bleiziffer, S., Vincent, F., Shmidt, T., Butter, C., Kamioka, N., Eschenbach, L., Renker, M., Asami, M., Lazkani, M., Fujita, B., Birs, A., Barbanti, M., Pershad, A., Landes, U., Oldemeyer, B., Kitamura, M., Oakley, L., Ochiai, T., Chakravarty, T., Nakamura, M., Ruile, P., Deuschl, F., Berman, D., Modine, T., Ensminger, S., Kornowski, R., Lange, R., McCabe, J. M., Williams, M. R., Whisenant, B., Delgado, V., Windecker, S., Van Belle, E., Sondergaard, L., Chevalier, B., Mack, M., Bax, J. J., Leon, M. B., Makkar, R. R. & Bicuspid Aortic Valve Stenosis Transcatheter Aortic Valve Replacement Registry Investigators, 1 Sep 2020, In: Journal of the American College of Cardiology. 76, 9, p. 1018-1030 13 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  42. Published

    Implications of hydrodynamic testing to guide sizing of self-expanding transcatheter heart valves for valve-in-valve procedures

    Sathananthan, J., Hensey, M., Fraser, R., Landes, U., Blanke, P., Hatoum, H., Dasi, L. P., Sedaghat, A., Bapat, V. N., Leipsic, J., Søndergaard, L., Wood, D. A. & Webb, J. G., 1 Sep 2020, In: Catheterization and cardiovascular interventions : official journal of the Society for Cardiac Angiography & Interventions. 96, 3, p. E332-E340

    Research output: Contribution to journalJournal articleResearchpeer-review

  43. Published

    Patient-Specific Computer Simulation in TAVR With the Self-Expanding Evolut R Valve

    El Faquir, N., De Backer, O., Bosmans, J., Rudolph, T., Buzzatti, N., Bieliauskas, G., Collas, V., Wienemann, H., Schiavi, D., Cummins, P., Rahhab, Z., Kroon, H., Wolff, Q., Lenzen, M., Ribeiro, J. M., Latib, A., Adam, M., Søndergaard, L., Ren, B., Van Mieghem, N. & de Jaegere, P., 10 Aug 2020, In: JACC: Cardiovascular Interventions. 13, 15, p. 1803-1812 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  44. Published

    Standardized distances for placement of REBOA in patients with aortic stenosis

    Olsen, M. H., Thonghong, T., Søndergaard, L. & Møller, K., 7 Aug 2020, In: Scientific Reports. 10, 1, p. 13410

    Research output: Contribution to journalJournal articleResearchpeer-review

  45. Published

    Clinical impact of conduction disturbances in transcatheter aortic valve replacement recipients: a systematic review and meta-analysis

    Faroux, L., Chen, S., Muntané-Carol, G., Regueiro, A., Philippon, F., Sondergaard, L., Jørgensen, T. H., Lopez-Aguilera, J., Kodali, S., Leon, M., Nazif, T. & Rodés-Cabau, J., 1 Aug 2020, In: European Heart Journal. 41, 29, p. 2771-2781 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  46. Published

    Long-term outcomes after transcatheter aortic valve implantation in failed bioprosthetic valves

    Afdeling for Hjertesygdomme, 1 Aug 2020, In: European Heart Journal. 41, 29, p. 2731-2742 12 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  47. Published

    Performance of the TRUE dilatation balloon valvuloplasty catheter beyond rated burst pressure: A bench study

    Sathananthan, J., Hensey, M., Sellers, S., Barlow, A. M., Chhatriwalla, A. K., Allen, K. B., Cheung, A., Søndergaard, L., Blanke, P., Ye, J., Leipsic, J., Wood, D. & Webb, J., Aug 2020, In: Catheterization and cardiovascular interventions : official journal of the Society for Cardiac Angiography & Interventions. 96, 2, p. E187-E195

    Research output: Contribution to journalJournal articleResearchpeer-review

  48. Published

    Value of FEops HEARTguide patient-specific computational simulations in the planning of left atrial appendage closure with the Amplatzer Amulet closure device: rationale and design of the PREDICT-LAA study

    Garot, P., Iriart, X., Aminian, A., Kefer, J., Freixa, X., Cruz-Gonzalez, I., Berti, S., Rosseel, L., Ibrahim, R., Korsholm, K., Odenstedt, J., Nielsen-Kudsk, J-E., Saw, J., Sondergaard, L. & De Backer, O., Aug 2020, In: Open Heart. 7, 2

    Research output: Contribution to journalJournal articleResearchpeer-review

  49. Published

    Outcomes After Transcatheter Reintervention for Dysfunction of a Previously Implanted Transcatheter Pulmonary Valve

    Shahanavaz, S., Berger, F., Jones, T. K., Kreutzer, J., Vincent, J. A., Eicken, A., Bergersen, L., Rome, J. J., Zahn, E., Søndergaard, L., Cheatham, J. P., Weng, S., Balzer, D. & McElhinney, D., 13 Jul 2020, In: JACC: Cardiovascular Interventions. 13, 13, p. 1529-1540 12 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  50. Published

    Proposal for Updated Nomenclature and Classification of Potential Causative Mechanism in Patent Foramen Ovale-Associated Stroke

    Elgendy, A. Y., Saver, J. L., Amin, Z., Boudoulas, K. D., Carroll, J. D., Elgendy, I. Y., Grunwald, I. Q., Gertz, Z. M., Hijazi, Z. M., Horlick, E. M., Kasner, S. E., Kent, D. M., Kumar, P., Kavinsky, C. J., Liebeskind, D. S., Lutsep, H., Mojadidi, M. K., Messé, S. R., Mas, J-L., Mattle, H. P., Meier, B., Mahmoud, A., Mahmoud, A. N., Nietlispach, F., Patel, N. K., Rhodes, J. F., Reisman, M., Sommer, R. J., Sievert, H., Søndergaard, L., Zaman, M. O., Thaler, D. & Tobis, J. M., 1 Jul 2020, In: JAMA Neurology. 77, 7, p. 878-886 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  51. Published

    Balloon Versus Self-Expandable Valve for the Treatment of Bicuspid Aortic Valve Stenosis: Insights From the BEAT International Collaborative Registrys

    Mangieri, A., Tchetchè, D., Kim, W-K., Pagnesi, M., Sinning, J-M., Landes, U., Kornowski, R., De Backer, O., Nickenig, G., Ielasi, A., De Biase, C., Søndergaard, L., De Marco, F., Montorfano, M., Chiarito, M., Regazzoli, D., Stefanini, G., Presbitero, P., Toggweiler, S., Tamburino, C., Immè, S., Tarantini, G., Sievert, H., Schäfer, U., Kempfert, J., Wöehrle, J., Gallo, F., Laricchia, A., Latib, A., Giannini, F. & Colombo, A., Jul 2020, In: Circulation. Cardiovascular interventions. 13, 7, p. e008714

    Research output: Contribution to journalJournal articleResearchpeer-review

  52. Published

    Early and late risk of ischemic stroke after TAVR as compared to a nationwide background population

    De Backer, O., Butt, J. H., Wong, Y-H., Torp-Pedersen, C., Terkelsen, C. J., Nissen, H., Fosbøl, E. L., Køber, L. & Søndergaard, L., Jul 2020, In: Clinical research in cardiology : official journal of the German Cardiac Society. 109, 7, p. 791-801 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  53. Published

    A novel supra-annular plane to predict TAVI prosthesis anchoring in raphe-type bicuspid aortic valve disease: the LIRA plane

    Iannopollo, G., Romano, V., Buzzatti, N., De Backer, O., Søndergaard, L., Merkely, B., Prendergast, B. D., Giannini, F., Colombo, A., Latib, A., Granada, J. F., Chieffo, A. & Montorfano, M., 25 Jun 2020, In: EuroIntervention : journal of EuroPCR in collaboration with the Working Group on Interventional Cardiology of the European Society of Cardiology. 16, 3, p. 259-261 3 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

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