Helle Klingenberg Iversen

Helle Klingenberg Iversen

Clinical Associate Professor

Member of:

  • Neurology


  1. 2022
  2. Published

    Atrial fibrillation after closure of patent foramen ovale in the REDUCE clinical study

    Andersen, A., Matzen, K. L., Andersen, G., Settergren, M., Sjostrand, C., Iversen, Helle Klingenberg, Roine, R. O., Hildick-Smith, D., Spence, J. D., Rhodes, J. F., Kasner, S. E., Søndergaard, Lars & Nielsen-Kudsk, J. E., 2022, In: Catheterization and Cardiovascular Interventions. 99, 5, p. 1551-1557 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. Accepted/In press

    A Systematic Review of the Circadian Rhythm of Bone Markers in Blood

    Diemar, S. S., Dahl, S. S., West, A. S., Simonsen, S. A., Iversen, Helle Klingenberg & Jørgensen, Niklas Rye, 2022, (Accepted/In press) In: Calcified Tissue International. 22 p.

    Research output: Contribution to journalReviewResearchpeer-review

  4. Published

    Stroke admissions and revascularization treatments in Denmark during COVID-19

    Drenck, N., Grundtvig, J., Christensen, T., Iversen, Helle Klingenberg, Kruuse, Christina Rostrup, Truelsen, Thomas Clement, Wienecke, Troels & Christensen, Hanne Krarup, 2022, In: Acta Neurologica Scandinavica. 145, 2, p. 160-170

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. Published

    Melatonin profile in healthy, elderly subjects - A systematic literature review

    Godfrey, S., Iversen, Helle Klingenberg & West, A. S., 2022, In: Chronobiology International. 39, 4, p. 476-492 17 p.

    Research output: Contribution to journalReviewResearchpeer-review

  6. Published

    Sex-Differences in Oral Anticoagulant-Related Intracerebral Hemorrhage

    Grundtvig, J., Ovesen, C., Steiner, Thorsten, Carcel, C., Gaist, D., Christensen, Louisa Marguerite, Marstrand, Jacob Rørbech, Meden, Per, Rosenbaum, S., Iversen, Helle Klingenberg, Kruuse, Christina Rostrup, Christensen, T., Ægidius, K., Havsteen, I. & Christensen, Hanne Krarup, 2022, In: Frontiers in Neurology. 13, 832903.

    Research output: Contribution to journalJournal articleResearchpeer-review

  7. Published

    Clinical outcomes of light therapy in hospitalized patients – A systematic review

    Lindskov, F. O., Iversen, Helle Klingenberg & West, A. S., 2022, In: Chronobiology International. 39, 2, p. 299-310 12 p.

    Research output: Contribution to journalReviewResearchpeer-review

  8. E-pub ahead of print

    Immigration status and utilization of secondary preventive treatment after ischemic stroke

    Mkoma, George Frederick, Johnsen, S. P., Iversen, Helle Klingenberg, Andersen, G. & Nørredam, Marie Louise, 2022, (E-pub ahead of print) In: European Stroke Journal. 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. Published

    Use of reperfusion therapy and time delay in patients with ischaemic stroke by immigration status: A register-based cohort study in Denmark

    Mkoma, George Frederick, Nørredam, Marie Louise, Iversen, Helle Klingenberg, Andersen, G. & Johnsen, S. P., 2022, In: European Journal of Neurology. 29, 7, p. 1952-1962 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  10. Published

    Is the TOAST Classification Suitable for Use in Personalized Medicine in Ischemic Stroke?

    Simonsen, S. A., West, A. S., Heiberg, A., Wolfram, F., Jennum, Poul & Iversen, Helle Klingenberg, Mar 2022, In: Journal of Personalized Medicine. 12, 3, 11 p., 496.

    Research output: Contribution to journalJournal articleResearchpeer-review

  11. Accepted/In press

    Sleep-disordered breathing and cerebral small vessel disease—acute and 6 months after ischemic stroke

    Simonsen, S. A., Andersen, A. V., West, A. S., Wolfram, F., Jennum, Poul & Iversen, Helle Klingenberg, 2022, (Accepted/In press) In: Sleep and Breathing.

    Research output: Contribution to journalJournal articleResearchpeer-review

  12. Accepted/In press

    Long-term immune cell profiling in stroke patients with or without infections

    Sørensen, N. V., Hasseldam, Henrik, Johansen, F. F., Kristiansen, Uffe, Overgaard, K., Iversen, Helle Klingenberg & Rasmussen, Rune Skovgaard, 2022, (Accepted/In press) In: International Journal of Neuroscience.

    Research output: Contribution to journalJournal articleResearchpeer-review

  13. Accepted/In press

    Implications of ACC/AHA Versus ESC/EAS LDL-C Recommendations for Residual Risk Reduction in ASCVD: A Simulation Study From DA VINCI

    Vallejo-Vaz, A. J., Bray, S., Villa, G., Brandts, J., Kiru, G., Murphy, J., Banach, M., De Servi, S., Gaita, D., Gouni-Berthold, I., Kees Hovingh, G., Jozwiak, J. J., Jukema, J. W., Gabor Kiss, R., Kownator, S., Iversen, Helle Klingenberg, Maher, V., Masana, L., Parkhomenko, A., Peeters, A., Clifford, P., Raslova, K., Siostrzonek, P., Romeo, S., Tousoulis, D., Vlachopoulos, C., Vrablik, M., Catapano, A. L., Poulter, N. R., Ray, K. K. & On behalf of the DA VINCI Study Investigators, O. B. O. T. D. V. S. I., 2022, (Accepted/In press) In: Cardiovascular Drugs and Therapy.

    Research output: Contribution to journalJournal articleResearchpeer-review

  14. 2021
  15. Published

    Assessment of patients with a suspected cardioembolic ischemic stroke. A national consensus statement

    Aplin, M., Andersen, A., Brandes, A., Dominguez, Helena, Dahl, J. S., Damgaard, D., Iversen, Helle Klingenberg, Iversen, Kasper, Nielsen, E., Risum, N., Schmidt, Michael Rahbek & Andersen, N. H., 2021, In: Scandinavian Cardiovascular Journal. 55, 5, p. 315-325 11 p.

    Research output: Contribution to journalReviewResearchpeer-review

  16. Published

    Workforce Attachment after Ischemic Stroke – The Importance of Time to Thrombolytic Therapy

    Butt, J. H., Kragholm, K., Kruuse, Christina Rostrup, Christensen, H., Iversen, Helle Klingenberg, Johnsen, S. P., Rørth, R., Vinding, N. E., Yafasova, A., Christiansen, C. B., Gislason, Gunnar Hilmar, Torp-Pedersen, C., Køber, Lars Valeur & Fosbøl, E. L., 2021, In: Journal of Stroke and Cerebrovascular Diseases. 30, 11, 106031.

    Research output: Contribution to journalJournal articleResearchpeer-review

  17. Published

    Trends in incidence of oral anticoagulant-related intracerebral hemorrhage and sales of oral anticoagulants in Capital Region of Denmark 2010–2017

    Grundtvig, J., Ovesen, C., Havsteen, I., Christensen, T., Gaist, D., Iversen, Helle Klingenberg, Kruuse, Christina Rostrup, Lilja-Cyron, Alexander, Ægidius, K., Rosenbaum, S., Meden, Per, Marstrand, Jacob Rørbech, Christensen, Louisa Marguerite, Steiner, Thorsten & Christensen, Hanne Krarup, 2021, In: European Stroke Journal. 6, 2, p. 143-150 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  18. Published

    Specialized Outpatient Clinic vs Stroke Unit for TIA and Minor Stroke A Cohort Study

    Hastrup, S., Johnsen, S. P., Jensen, M., von Weitzel-Mudersbach, P., Simonsen, C. Z., Hjort, N., Moller, A. T., Harbo, T., Poulsen, M. S., Iversen, Helle Klingenberg, Damgaard, D. & Andersen, G., 2021, In: Neurology. 96, 8, p. E1096-E1109 14 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  19. Published

    Urinary Sodium and Potassium, and Risk of Ischemic and Hemorrhagic Stroke (INTERSTROKE): A Case–Control Study

    INTERSTROKE investigators, I. I., 20 Apr 2021, In: American Journal of Hypertension. 34, 4, p. 414-425 12 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  20. Published

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

    Kasner, S. E., Rhodes, J. F., Andersen, G., Iversen, Helle Klingenberg, Nielsen-kudsk, J. E., Settergren, M., Sjöstrand, C., Roine, R. O., Hildick-smith, D., Spence, J. D. & Søndergaard, Lars, 11 Mar 2021, In: New England Journal of Medicine. 384, 10, p. 970-971 2 p.

    Research output: Contribution to journalComment/debateResearchpeer-review

  21. 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, Helle Klingenberg, Roine, R. O., Sjöstrand, C., Rhodes, J. F., Søndergaard, Lars & Kasner, S. E., 2021, In: Stroke. 52, 11, p. 3419-3426

    Research output: Contribution to journalJournal articleResearchpeer-review

  22. Published

    Incidence of stroke, transient ischaemic attack and determinants of poststroke mortality among immigrants in Denmark, 2004-2018: A population-based cohort study

    Mkoma, George Frederick, Johnsen, S. P., Iversen, Helle Klingenberg, Andersen, G. & Nørredam, Marie Louise, 2021, In: BMJ Open. 11, 10, e049347.

    Research output: Contribution to journalJournal articleResearchpeer-review

  23. Published

    Global Impact of COVID-19 on Stroke Care and IV Thrombolysis

    SVIN COVID-19 Global Stroke Registry, S. C. G. S. R. & SVIN COVID-19 Global Stroke Registry, S. C. G. S. R., 8 Jun 2021, In: Neurology. 96, 23, p. e2824-e2838 16 p.

    Research output: Contribution to journalComment/debateResearchpeer-review

  24. Published

    Variations in knowledge, awareness and treatment of hypertension and stroke risk by country income level

    O'Donnell, M., Hankey, G. J., Rangarajan, S., Chin, S. L., Rao-Melacini, P., Ferguson, J., Xavier, D., Lisheng, L., Zhang, H., Pais, P., Lopez-Jaramillo, P., Damasceno, A., Langhorne, P., Rosengren, A., Dans, A. L., Elsayed, A., Avezum, A., Mondo, C., Smyth, A., Judge, C., Diener, H. C., Ryglewicz, D., Czlonkowska, A., Pogosova, N., Weimar, C., Iqbal, R., Diaz, R., Yusoff, K., Yusufali, A., Oguz, A., Wang, X., Penaherrera, E., Lanas, F., Ogah, O. S., Ogunniyi, A., Iversen, Helle Klingenberg, Malaga, G., Rumboldt, Z., Oveisgharan, S., Alhussain, F., Daliwonga, M., Nilanont, Y. & Yusuf, S., 1 Feb 2021, In: Heart. 107, 4, p. 282-289 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  25. Published

    Sudden Bilateral Deafness in a Patient with Transient Ischemic Attack: A Case Report

    Pihl, C., Back, C., Iversen, Helle Klingenberg & Amin, Faisal Mohammad, 2021, In: Case Reports in Neurology. 13, 1, p. 119-122 4 p.

    Research output: Contribution to journalLetterResearchpeer-review

  26. Published

    EU-Wide Cross-Sectional Observational Study of Lipid-Modifying Therapy Use in Secondary and Primary Care: the DA VINCI study

    Ray, K. K. & DA VINCI study , D. V. S., 2021, In: European Journal of Preventive Cardiology. 28, 11, p. 1279–1289

    Research output: Contribution to journalJournal articleResearchpeer-review

  27. Published

    Importance of Rapid Clinical Recognition of the Anterior Opercular Syndrome (Foix-Chavany-Marie Syndrome): A Case Report

    Saidane, H. A., Iversen, Helle Klingenberg, Sondergaard, H. & Amin, Faisal Mohammad, Jan 2021, In: Case Reports in Neurology. 13, 1, p. 166-170 5 p.

    Research output: Contribution to journalLetterResearchpeer-review

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