Christian Hassager

Christian Hassager

Clinical Professor

Member of:

  • Internal medicine: Cardiology


  1. 2022
  2. Published

    Comparing Doppler Echocardiography and Thermodilution for Cardiac Output Measurements in a Contemporary Cohort of Comatose Cardiac Arrest Patients Undergoing Targeted Temperature Management

    Grand, J., Kjærgaard, Jesper, Hassager, Christian, Møller, J. E. & Bro-Jeppesen, J., 2022, In: Therapeutic Hypothermia and Temperature Management. 12, 3, p. 159-167 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. Published

    Efficacy of Implantable Cardioverter Defibrillator in Nonischemic Systolic Heart Failure According to Sex: Extended Follow-Up Study of the DANISH Trial

    Butt, J. H., Yafasova, A., Elming, M. B., Dixen, U., Nielsen, J. C., Haarbo, J., Videbæk, L., Korup, E., Bruun, N. E., Eiskjær, H., Brandes, A., Thøgersen, A. M., Gustafsson, F., Egstrup, K., Hassager, C., Svendsen, J. H., Høfsten, D. E., Torp-Pedersen, C., Pehrson, S., Thune, J. J. & 1 others, Køber, Lars Valeur, 2022, In: Circulation. Heart failure. 15, 9, e009669.

    Research output: Contribution to journalJournal articleResearchpeer-review

  4. Published

    Electrolyte profiles with induced hypothermia: A sub study of a clinical trial evaluating the duration of hypothermia after cardiac arrest

    Kirkegaard, H., Grejs, A. M., Gudbjerg, S., Duez, C., Jeppesen, A., Hassager, Christian, Laitio, T., Storm, C., Taccone, F. S., Skrifvars, M. B. & Søreide, E., 2022, In: Acta Anaesthesiologica Scandinavica. 66, 5, p. 615-624 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. Published

    Epidemiology, monitoring, and treatment strategy in cardiogenic shock. A multinational cross-sectional survey of ESC-acute cardiovascular care association research section

    Tavazzi, G., Rossello, X., Grand, J., Gierlotka, M., Sionis, A., Ahrens, I., Hassager, Christian & Price, S., 2022, In: European Heart Journal: Acute Cardiovascular Care. 11, 9, p. 706-711 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  6. Published

    External validation of the simple NULL-PLEASE clinical score in predicting outcomes of out-of-hospital cardiac arrest in the Danish population – A nationwide registry-based study

    Byrne, C., Barcella, C. A., Krogager, M. L., Pareek, M., Ringgren, K. B., Andersen, M. P., Mills, E. H. A., Wissenberg, M., Folke, Fredrik, Gislason, Gunnar Hilmar, Køber, Lars Valeur, Lippert, F., Kjærgaard, Jesper, Hassager, Christian, Torp-Pedersen, Christian, Kragholm, K. & Lip, G. Y. H., 2022, In: Resuscitation. 180, p. 128-136 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  7. Published

    Extracorporeal cardiopulmonary resuscitation: a national study on the association between favourable neurological status and biomarkers of hypoperfusion, inflammation, and organ injury

    Gregers, E., Mørk, S. R., Linde, L., Andreasen, J. B., Smerup, Morten Holdgaard, Kjærgaard, Jesper, Møller-Sørensen, P. H., Holmvang, Lene, Christensen, S., Terkelsen, C. J., Tang, M., Møller, J. E., Lassen, J. F., Schmidt, H., Riber, L. P., Winther-Jensen, M., Thomassen, S., Laugesen, H., Hassager, Christian & Søholm, H., 2022, In: European Heart Journal: Acute Cardiovascular Care. 11, 11, p. 808-817 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. Published

    Impella to Treat Acute Myocardial Infarct-Related Cardiogenic Shock

    Møller, J. E., Kjærgaard, Jesper, Terkelsen, C. J. & Hassager, Christian, 2022, In: Journal of Clinical Medicine. 11, 9, 2427.

    Research output: Contribution to journalReviewResearchpeer-review

  9. Published

    Inverse Association Between Bystander Use of Audiovisual Feedback From an Automated External Defibrillator and Return of Spontaneous Circulation

    Obling, L., Hassager, Christian, Blomberg, S. N. & Folke, Fredrik, 2022, In: Journal of the American Heart Association. 11, 4, e023232.

    Research output: Contribution to journalJournal articleResearchpeer-review

  10. Published

    Is there are need for specialised cardiac arrest networks in patients with myocardial infarction? Closing the gap of evidence

    Sinning, C. & Hassager, Christian, 2022, In: Resuscitation. 170, p. 349-351

    Research output: Contribution to journalEditorialResearchpeer-review

  11. Published

    Layer-specific longitudinal strain detects transmural dysfunction in chronic severe aortic regurgitation before and after aortic valve surgery

    Grund, F. F., Kristensen, C. B., Bahrami, H. S. Z., Mogelvang, R. & Hassager, Christian, 2022, In: International Journal of Cardiovascular Imaging. 38, 5, p. 979–989

    Research output: Contribution to journalJournal articleResearchpeer-review

  12. Published

    Long-Term Follow-Up of DANISH (The Danish Study to Assess the Efficacy of ICDs in Patients With Nonischemic Systolic Heart Failure on Mortality)

    Yafasova, A., Butt, J. H., Elming, M. B., Nielsen, J. C., Haarbo, J., Videbæk, L., Olesen, L. L., Steffensen, F. H., Bruun, N. E., Eiskjær, H., Brandes, A., Thøgersen, A. M., Egstrup, K., Gustafsson, F., Hassager, C., Svendsen, J. H., Høfsten, D. E., Torp-Pedersen, C., Pehrson, S., Thune, J. J. & 1 others, Køber, Lars Valeur, 2022, In: Circulation. 145, 6, p. 427-436 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  13. Published

    Long-term effects of cardiac rehabilitation after heart valve surgery - results from the randomised CopenHeartVR trial

    Sibilitz, K. L., Tang, L. H., Berg, Selina Kikkenborg, Thygesen, L. C., Risom, Signe Stelling, Rasmussen, Trine Bernholdt, Schmid, J. P., Borregaard, B., Hassager, Christian, Køber, Lars Valeur, Taylor, R. S. & Zwisler, A. D., 2022, In: Scandinavian Cardiovascular Journal. 56, 1, p. 247-255 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  14. Published

    Lung Ultrasound Findings Associated With COVID-19 ARDS, ICU Admission, and All-Cause Mortality

    Espersen, C., Platz, E., Skaarup, K. G., Lassen, M. C. H., Lind, J. N., Johansen, N. D., Sengelov, M., Alhakak, A. S., Nielsen, A. B., Bundgaard, H., Hassager, C., Jabbari, R., Carlsen, J., Kirk, O., Lindholm, M. G., Kristiansen, O. P., Nielsen, O. W., Jeschke, K. N., Ulrik, C. S., Sivapalan, P. & 6 others, Gislason, Gunnar Hilmar, Iversen, Kasper, Jensen , Jens-Ulrik Stæhr , Schou, Morten, Skaarup, S. H. & Biering-Sørensen, Tor, 2022, In: Respiratory Care. 67, 1, p. 66-75

    Research output: Contribution to journalJournal articleResearchpeer-review

  15. Published

    Lung ultrasound findings following COVID-19 hospitalization: A prospective longitudinal cohort study

    Espersen, C., Platz, E., Alhakak, A. S., Sengeløv, M., Simonsen, J. Ø., Johansen, N. D., Davidovski, F. S., Christensen, J., Bundgaard, H., Hassager, C., Jabbari, R., Carlsen, J., Kirk, O., Lindholm, M. G., Kristiansen, O. P., Nielsen, O. W., Jeschke, K. N., Ulrik, C. S., Sivapalan, P., Iversen, K. & 6 others, Jensen , Jens-Ulrik Stæhr , Schou, Morten, Skaarup, S. H., Højbjerg Lassen, M. C., Skaarup, K. G. & Biering-Sørensen, Tor, 2022, In: Respiratory Medicine. 197, 106826.

    Research output: Contribution to journalJournal articleResearchpeer-review

  16. Published

    Lung ultrasound findings in hospitalized COVID-19 patients in relation to venous thromboembolic events: the ECHOVID-19 study

    Skaarup, K. G., Lassen, M. C. H., Espersen, C., Lind, J. N., Johansen, N. D., Sengeløv, M., Alhakak, A. S., Nielsen, A. B., Ravnkilde, K., Hauser, R., Schops, L. B., Holt, E., Bundgaard, H., Hassager, C., Jabbari, R., Carlsen, J., Kirk, O., Bodtger, U., Lindholm, M. G., Wiese, L. & 17 others, Kristiansen, O. P., Walsted, E. S., Nielsen, Olav Wendelboe, Lindegaard, Birgitte, Tonder, N., Jeschke, K. N., Ulrik, Charlotte Suppli, Lamberts, Morten Kjøbek, Sivapalan, P., Pallisgaard, J., Gislason, Gunnar Hilmar, Iversen, Kasper, Jensen , Jens-Ulrik Stæhr , Schou, Morten, Skaarup, S. H., Platz, E. & Biering-Sørensen, Tor, 2022, In: Journal of Ultrasound. 25, p. 457–467

    Research output: Contribution to journalJournal articleResearchpeer-review

  17. Published

    MicroRNA-9-3p: a novel predictor of neurological outcome after cardiac arrest

    Beske, R. P., Bache, S., Meyer, M. A. S., Kjærgaard, Jesper, Bro-Jeppesen, J., Obling, L., Olsen, M. H., Rossing, Caroline Maria, Nielsen, Finn Cilius, Møller, Kirsten, Nielsen, N. & Hassager, Christian, 2022, In: European Heart Journal: Acute Cardiovascular Care. 11, 8, p. 609-616 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  18. Published

    Myocardial Work in Patients Hospitalized With COVID-19: Relation to Biomarkers, COVID-19 Severity, and All-Cause Mortality

    Olsen, F. J., Lassen, M. C. H., Skaarup, K. G., Christensen, J., Davidovski, F. S., Alhakak, A. S., Sengeløv, M., Nielsen, A. B., Johansen, N. D., Graff, C., Bundgaard, H., Hassager, C., Jabbari, R., Carlsen, J., Kirk, O., Lindholm, M. G., Wiese, L., Kristiansen, O. P., Nielsen, O. W., Lindegaard, B. & 12 others, Tønder, N., Ulrik, Charlotte Suppli, Lamberts, Morten Kjøbek, Sivapalan, P., Gislason, Gunnar Hilmar, Iversen, Kasper, Jensen , Jens-Ulrik Stæhr , Schou, Morten, Svendsen, Jesper Hastrup, Smiseth, O. A., Remme, E. W. & Biering-Sørensen, Tor, 2022, In: Journal of the American Heart Association. 11, 19, 24 p., e026571.

    Research output: Contribution to journalJournal articleResearchpeer-review

  19. Published

    NT-proBNP and ICD in Nonischemic Systolic Heart Failure: Extended Follow-Up of the DANISH Trial

    Butt, J. H., Yafasova, A., Elming, M. B., Dixen, U., Nielsen, J. C., Haarbo, J., Videbæk, L., Korup, E., Bruun, N. E., Eiskjær, H., Brandes, A., Thøgersen, A. M., Gustafsson, F., Egstrup, K., Hassager, C., Svendsen, J. H., Høfsten, D. E., Torp-Pedersen, C., Pehrson, S., Thune, J. J. & 1 others, Køber, Lars Valeur, 2022, In: JACC: Heart Failure. 10, 3, p. 161-171 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  20. Published

    Necropsy Validation of a Novel Method for Left Ventricular Mass Quantification in Porcine Transthoracic and Transdiaphragmal Echocardiography

    Kristensen, C. B., Sattler, Stefan M, Lubberding, Anniek Frederike, Tfelt-Hansen, Jacob, Jespersen, Thomas, Hassager, Christian & Mogelvang, R., 2022, In: Frontiers in Cardiovascular Medicine. 9, 868603.

    Research output: Contribution to journalJournal articleResearchpeer-review

  21. Published

    Outcome in Elderly Patients with Cardiogenic Shock Complicating Acute Myocardial Infarction

    Ratcovich, H. L., Josiassen, J., Helgestad, O. K. L., Linde, L., Jensen, L. O., Ravn, H. B., Joshi, F. R., Engstrøm, Thomas, Schmidt, H., Hassager, Christian, Møller, J. E. & Holmvang, Lene, 2022, In: Shock. 57, 3, p. 327-335 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  22. Published

    Oxygen Targets in Comatose Survivors of Cardiac Arrest

    Schmidt, H., Kjaergaard, J., Hassager, C., Mølstrøm, S., Grand, J., Borregaard, B., Obling, L. E. R., Venø, S., Sarkisian, L., Mamaev, D., Jensen, L. O., Nyholm, B., Høfsten, D. E., Josiassen, J., Thomsen, J. H., Thune, J. J., Lindholm, M. G., Meyer, M. A. S., Winther-Jensen, M., Sørensen, M. & 7 others, Frydland, M., Beske, R. P., Frikke-Schmidt, Ruth, Wiberg, S., Boesgaard, S., Jørgensen, Vibeke Renée Lind & Møller, J. E., 2022, In: New England Journal of Medicine. 387, 16, p. 1467-1476 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  23. Published

    Pressure-flow responses to exercise in aortic stenosis, mitral regurgitation and diastolic dysfunction

    Andersen, M. J., Wolsk, E., Bakkestrøm, R., Christensen, N., Carter-Storch, R., Omar, M., Dahl, J. S., Frederiksen, P. H., Borlaug, B., Gustafsson, Finn, Hassager, Christian & Moller, J. E., 2022, In: Heart. 108, 23, p. 1895-1903 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  24. Published

    Protocol for an individual patient data meta-analysis on blood pressure targets after cardiac arrest

    Skrifvars, M. B., Ameloot, K., Grand, J., Reinikainen, M., Hästbacka, J., Niemelä, V., Hassager, Christian, Kjærgaard, Jesper, Åneman, A., Tiainen, M., Nielsen, N., Ullen, S., Dankiewicz, J., Olsen, M. H., Jørgensen, C. K., Saxena, M. & Jakobsen, J. C., 2022, In: Acta Anaesthesiologica Scandinavica. 66, 7, p. 890-897 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  25. Published

    Return to work after acute myocardial infarction with cardiogenic shock: a Danish nationwide cohort study

    Lauridsen, M. D., Rørth, R., Butt, J. H., Schmidt, M., Weeke, P. E., Kristensen, S. L., Møller, J. E., Hassager, Christian, Kjærgaard, J., Torp-Pedersen, Christian, Gislason, Gunnar Hilmar, Køber, Lars Valeur & Fosbøl, E. L., 2022, In: European Heart Journal: Acute Cardiovascular Care. 11, 5, p. 397–406 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  26. Published

    Self-reported limitations in physical function are common 6 months after out-of-hospital cardiac arrest

    Heimburg, K., Cronberg, T., Tornberg, Å. B., Ullén, S., Friberg, H., Nielsen, N., Hassager, Christian, Horn, J., Kjærgaard, Jesper, Kuiper, M., Rylander, C., Wise, M. P. & Lilja, G., 2022, In: Resuscitation Plus. 11, 100275.

    Research output: Contribution to journalJournal articleResearchpeer-review

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ID: 34406755