Jan Jesper Andreasen

Medical examination and authorization as physician

  • Hobrovej 18-22, Aalborg Universitetshospital, Syd, 0104026

    9000 Aalborg

    Denmark

1982 …2020

Research output per year

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Research Output

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Journal article
2020
Open Access
File
1 Downloads (Pure)
2019

A case report on epicardial ultrasonography of coronary anastomoses using a stabilizing device without the use of ultrasound gel

Andreasen, J. J., Nøhr, D. & Jørgensen, A. S., 13 Mar 2019, In : Journal of Cardiothoracic Surgery. 14, 1, p. 59 59.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
1 Citation (Scopus)
128 Downloads (Pure)
Open Access
File
4 Citations (Scopus)
209 Downloads (Pure)
Open Access
File
1 Citation (Scopus)
128 Downloads (Pure)
3 Citations (Scopus)

Incidence of Stroke After Pneumonectomy and Lobectomy: A Nationwide, Register-Based Study

Riddersholm, S., Tayal, B., Kragholm, K., Andreasen, J. J., Rasmussen, B. S., Søgaard, P., Torp-Pedersen, C. & Riahi, S., May 2019, In : Stroke. 50, 5, p. 1052-1059 8 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
2018

Cardiac patients’ experiences with a telerehabilitation web portal: Implications for eHealth literacy

Melholt, C., Jønsson, K., Spindler, H., Hansen, J., Andreasen, J. J., Nielsen, G., Nørgaard, A. C., Tracey, A., Thorup, C. B., Kringelholt, R. & Dinesen, B. I., 1 May 2018, In : Patient Education and Counseling. 101, 5, p. 854-861 8 p.

Research output: Contribution to journalJournal articleResearchpeer-review

7 Citations (Scopus)

Cardiac surgery patients’ e-health literacy and their use of a digital portal

Khan, D., Fjerbæk, A., Andreasen, J. J., Thorup, C. B. & Dinesen, B. I., 1 Jun 2018, In : Health Education Journal. 77, 4, p. 482-494 13 p.

Research output: Contribution to journalJournal articleResearchpeer-review

1 Citation (Scopus)

Decrease in pulmonary function and oxygenation after lung resection

Brocki, B. C., Westerdahl, E., Langer, D., Souza, D. S. R. & Andreasen, J. J., 1 Jan 2018, In : ERJ Open Research. 4, 1, 8 p., 00055-2017.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
106 Downloads (Pure)
Open Access
File
1 Citation (Scopus)
96 Downloads (Pure)

Fatty Acid Composition in Various Types of Cardiac Adipose Tissues and Its Relation to the Fatty Acid Content of Atrial Tissue

Hjelmgaard, K., Eschen, R. B., Schmidt, E. B., Andreasen, J. J. & Lundbye-Christensen, S., 15 Oct 2018, In : Nutrients. 10, 10, p. 1-10 10 p., 1506.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
1 Citation (Scopus)
152 Downloads (Pure)

Fractional flow reserve versus angiographically-guided coronary artery bypass grafting

Thuesen, A. L., Riber, L. P., Veien, K. T., Christiansen, E. H., Jensen, S. E., Modrau, I., Andreasen, J. J., Junker, A., Mortensen, P. E. & Jensen, L. O., 4 Dec 2018, In : Journal of the American College of Cardiology. 72, 22, p. 2732-2743 12 p.

Research output: Contribution to journalJournal article

10 Citations (Scopus)

Inspiratory Muscle Training in High-Risk Patients Following Lung Resection May Prevent a Postoperative Decline in Physical Activity Level

Brocki, B. C., Andreasen, J. J. & Westerdahl, E., 1 Dec 2018, In : Integrative Cancer Therapies. 17, 4, p. 1095–1102 8 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
144 Downloads (Pure)
Open Access
File
1 Citation (Scopus)
129 Downloads (Pure)
2017

Accuracy of a step counter during treadmill and daily life walking by healthy adults and patients with cardiac disease

Thorup, C. B., Andreasen, J. J., Sørensen, E. E., Grønkjær, M., Dinesen, B. I. & Hansen, J., 2017, In : BMJ Open. 7, 3, 11 p., e011742.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
19 Citations (Scopus)
282 Downloads (Pure)

Elimination of Mycobacterium chimaera in a heater cooler device used during on-pump cardiothoracic surgery

Nielsen, C., Winther, C. L., Thomsen, P. K. & Andreasen, J. J., 2017, In : Perfusion. 32, 6, p. 507-510 4 p.

Research output: Contribution to journalJournal articleResearchpeer-review

3 Citations (Scopus)

Quality assurance of the Western Denmark Heart Registry, a population-based healthcare register

Rasmussen, L. A., Bøtker, H. E., Jensen, L. O., Ravkilde, J., Riber, L., Nielsen, P. H., Andreasen, J. J. & Jakobsen, C-J., Oct 2017, In : Danish Medical Journal. 64, 10, 7 p., A5414.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
4 Citations (Scopus)

Storage time of intraoperative transfused allogeneic red blood cells is not associated with new-onset postoperative atrial fibrillation in cardiac surgery

Gu, J., Skals, R. K., Torp-Pedersen, C., Lundbye-Christensen, S., Jakobsen, C-J., Bæch, J., Petersen, M. S. & Andreasen, J. J., 2017, In : PLOS ONE. 12, 2, 13 p., e0172726.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
2 Citations (Scopus)
2016
15 Citations (Scopus)
25 Citations (Scopus)

Cost-Utility Analysis of a Cardiac Telerehabilitation Program: The Teledialog Project

Kidholm, K., Rasmussen, M. K., Andreasen, J. J., Hansen, J., Nielsen, G., Spindler, H. & Dinesen, B., 2016, In : Telemedicine and e-Health. 22, 7, p. 553-563 11 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
14 Citations (Scopus)
10 Citations (Scopus)
Open Access
5 Citations (Scopus)
1 Citation (Scopus)

No Effect of Rapamycin on Cardiac Adhesion Formation: A Drug-Loaded Bioresorbable Polylactone Patch in a Porcine Cardiac Surgical Model

Qazi, S., Kjaergaard, B., Yang, F., Shen, H., Wang, S., Zhang, N., Vyberg, M., Wøyen, A. & Andreasen, J. J., 2016, In : European Surgical Research. 56, 1-2, p. 76-85 10 p.

Research output: Contribution to journalJournal article

Pedometer use and self-determined motivation for walking in a cardiac telerehabilitation program: a qualitative study

Thorup, C. B., Grønkjær, M., Spindler, H., Andreasen, J. J., Hansen, J., Dinesen, B. I., Nielsen, G. & Sørensen, E. E., 2016, In : BMC Sports Science, Medicine and Rehabilitation. 8, 1, 13 p., 24.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
19 Citations (Scopus)

Percutaneous coronary angioplasty versus coronary artery bypass grafting in treatment of unprotected left main stenosis (NOBLE): a prospective, randomised, open-label, non-inferiority trial

Mäkikallio, T., Holm, N. R., Lindsay, M., Spence, M. S., Erglis, A., Menown, I. B. A., Trovik, T., Eskola, M., Romppanen, H., Kellerth, T., Ravkilde, J., Jensen, L. O., Kalinauskas, G., Linder, R. B. A., Pentikainen, M., Hervold, A., Banning, A., Zaman, A., Cotton, J., Eriksen, E. & 25 others, Margus, S., Sørensen, H. T., Nielsen, P. H., Niemelä, M., Kervinen, K., Lassen, J. F., Maeng, M., Oldroyd, K., Berg, G., Walsh, S. J., Hanratty, C. G., Kumsars, I., Stradins, P., Steigen, T. K., Fröbert, O., Graham, A. N. J., Endresen, P. C., Kajander, O., Trivedi, U., Hartikainen, J., Anttila, V., Hildick-Smith, D., Thuesen, L., Christiansen, E. H. & NOBLE study investigators, 2016, In : The Lancet. 388, 10061, p. 2743-2752 10 p.

Research output: Contribution to journalJournal article

310 Citations (Scopus)
21 Citations (Scopus)

Statin initiation and acute kidney injury following elective cardiovascular surgery: a population cohort study in Denmark

Layton, J. B., Hansen, M. K., Jakobsen, C-J., Kshirsagar, A. V., Andreasen, J. J., Hjortdal, V. E., Rasmussen, B. S., Simpson, R. J., Brookhart, M. A. & Christiansen, C. F., 2016, In : European Journal of Cardio-Thoracic Surgery. 49, 3, p. 995-1000 6 p.

Research output: Contribution to journalJournal article

13 Citations (Scopus)
2015

30-day mortality after coronary artery bypass grafting and valve surgery has greatly improved over the last decade, but the 1-year mortality remains constant

Hansen, L. S., Hjortdal, V. E., Andreasen, J. J., Mortensen, P. E. & Jakobsen, C-J., 8 Apr 2015, In : Annals of Cardiac Anaesthesia. 18, 2, p. 138-142 5 p.

Research output: Contribution to journalJournal articleResearchpeer-review

19 Citations (Scopus)

Acute Kidney Injury and Long-term Risk of Cardiovascular Events After Cardiac Surgery: A Population-Based Cohort Study

Hansen, M. K., Gammelager, H., Jacobsen, C-J., Hjortdal, V. E., Layton, J. B., Rasmussen, B. S., Andreasen, J. J., Johnsen, S. P. & Christiansen, C. F., 2015, In : Journal of Cardiothoracic and Vascular Anesthesia. 29, 3, p. 617-625 9 p.

Research output: Contribution to journalJournal article

34 Citations (Scopus)

Decreased patency rates following endoscopic vein harvest in coronary artery bypass surgery

Andreasen, J. J., Vadmann, H., Oddershede, L., Tilsted, H-H., Frøkjær, J. B. & Jensen, S. E., 2015, In : Scandinavian Cardiovascular Journal. 49, 5, p. 286-292 7 p.

Research output: Contribution to journalJournal article

9 Citations (Scopus)

Improvements in physical performance and health-related quality of life one year after radical operation for lung cancer

Brocki, B. C., Westerdahl, E., Andreasen, J. J. & Souza, D. S. R., 2015, In : Cancer Treatment Communications. 4, p. 65-74 10 p.

Research output: Contribution to journalJournal article

Open Access
1 Citation (Scopus)

Long-term Cost-effectiveness of Endoscopic vs Open Vein Harvest for Coronary Artery Bypass Grafting

Oddershede, L., Ehlers, L. H. & Andreasen, J. J., 2015, In : Journal of Cardiovascular Diseases & Diagnosis. 3, 3, 7 p., 1000195.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
138 Downloads (Pure)

Prevalence, characteristics and impact of the post-thoracotomy pain syndrome on quality of life: a cross-sectional study

Hersini, K. J., Andreasen, J. J., Gazerani, P., Dinesen, B. I. & Arendt-Nielsen, L., 2015, In : Journal of Pain & Relief. 4, 5, 7 p., 1000201.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
252 Downloads (Pure)

The association between platelet transfusion and adverse outcomes after coronary artery bypass surgery

Kremke, M., Hansen, M. K., Christensen, S., Tang, M., Andreasen, J. J. & Jakobsen, C-J., 2015, In : European Journal of Cardio-Thoracic Surgery. 48, 5, p. e102-e109 8 p.

Research output: Contribution to journalJournal article

10 Citations (Scopus)

Validation of post-operative atrial fibrillation in the Western Denmark Heart Registry

Munkholm, S. B., Jakobsen, C-J., Mortensen, P. E., Lundbye-Christensen, S. & Andreasen, J. J., Dec 2015, In : Danish Medical Journal. 62, 12, 6 p., A5162.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
3 Citations (Scopus)
2014

Estimation of utility values from visual analog scale measures of health in patients undergoing cardiac surgery

Oddershede, L., Andreasen, J. J. & Ehlers, L., 10 Jan 2014, In : ClinicoEconomics and Outcome Research. 6, p. 21-27 7 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
6 Citations (Scopus)
318 Downloads (Pure)

Graft patency after off-pump coronary artery bypass surgery is inferior even with identical heparinization protocols: Results from the Danish On-pump Versus Off-pump Randomization Study (DOORS)

Houlind, K., Fenger-Grøn, M., Holme, S. J., Kjeldsen, B. J., Madsen, S. N., Rasmussen, B. S., Jepsen, M. H., Ravkilde, J., Aaroe, J., Hansen, P. R., Hansen, H. S., Mortensen, P. E. & for the DOORS Study Group, 8 Feb 2014, In : Journal of Thoracic and Cardiovascular Surgery. 148, 5, p. 1812–1819.e2 8 p.

Research output: Contribution to journalJournal article

46 Citations (Scopus)

Torakoskopisk behandling af atrieflimren kan være et alternativ til perkutan radiofrekvensablation

Vadmann, H., Grønlund, J. & Andreasen, J. J., 2014, In : Ugeskrift for Laeger. 176, 22, p. 2072-2075 4 p., V05130317.

Research output: Contribution to journalJournal articleResearchpeer-review

Work Status and Return to the Workforce after Coronary Artery Bypass Grafting and/or Heart Valve Surgery: A One-Year-Follow Up Study

Fonager, K., Lundbye-Christensen, S., Andreasen, J. J., Futtrup, M. M., Christensen, A. L., Ahmad, K. & Nørgaard, M. A., 2014, In : Rehabilitation Research and Practice. 2014, p. 1-6 6 p., 631842.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
2013

Antiplatelet therapy at the time of coronary artery bypass grafting: A multicentre cohort study

Kremke, M., Tang, M., Bak, M., Kristensen, K. L., Hindsholm, K., Andreasen, J. J., Hjortdal, V. E. & Jakobsen, C-J., Jul 2013, In : European Journal of Cardio-Thoracic Surgery. 44, 2, p. e133-40 8 p.

Research output: Contribution to journalJournal articleResearchpeer-review

23 Citations (Scopus)