Andersen, T. S.
, Johansen, P., Paulsen, P. K., Nygaard, H. & Hasenkam, J. M. (2003).
Indication of cavitation in mechanical heart valve patients.
J Heart Valve Dis,
12(6), 790-796.
Andersen, T. S.
, Johansen, P., Christensen, B. O., Paulsen, P. K.
, Nygaard, H. & Hasenkam, J. M. (2006).
Intraoperative and Postoperative Evaluation of Cavitation in Mechanical Heart Valve Patients.
The Annals of Thoracic Surgery,
81, 34-41.
Andersen, S., Laursen, P. H.
, Wood, G. J., Lyhne, M. D., Madsen, T. L., Hansen, E. S. S., Johansen, P., Kim, W. Y. & Andersen, M. J. (2024).
Comparison of admittance and cardiac magnetic resonance generated pressure-volume loops in a porcine model.
Physiological Measurement,
45(5), Artikel 055014.
https://doi.org/10.1088/1361-6579/ad4a03
Bauer, A., Hausmann, H., Schaarschmidt, J., Scharpenberg, M.
, Troitzsch, D., Johansen, P., Nygaard, H., Eberle, T.
& Michael Hasenkam, J. (2018).
Shed-blood-separation and cell-saver: an integral Part of MiECC? Shed-blood-separation and its influence on the perioperative inflammatory response during coronary revascularization with minimal invasive extracorporeal circulation systems - a randomized controlled trial.
Perfusion,
33(2), 136-147.
https://doi.org/10.1177/0267659117728195
Bechsgaard, T.
, Hønge, J. L., Nygaard, H., Nielsen, S. L. & Johansen, P. (2013).
Impact of aortic valve repair on the stress distribution of the aortic root. Abstract fra 23rd Scientific Meeting of the Scandinavian Society for Research in Cardiothoracic Surgery, Geilo, Norge.
Bechsgaard, T. K., Hønge, J. L., Nygaard, H., Nielsen, S. L. & Johansen, P. (2014).
New transducers to measure forces in the aortic annulus and at the valve commissures. Abstract fra 24th Annual Meeting, Scandinavian Society for Research in Cardiothoracic Surgery, Geilo, Norge.
Bechsgaard, T. K., Laugesen, S., Hønge, J. L., Nygaard, H., Nielsen, S. L. & Johansen, P. (2014).
Design and calibration of transducers for aortic root force measurement. I
BMES 2014 Annual Meeting: Bioengineering innovations to catalyze affordable health care Artikel 568 Biomedical Engineering Society.
http://bmes.org/files/BMES%202014%20Program_FINAL.pdf
Bechsgaard, T. K., Hønge, J. L., Laugesen, S., Nygaard, H., Nielsen, S. L. & Johansen, P. (2014).
Development of force transducers for biomechanical assessment of aortic root surgery. I
7th World Congress of Biomechanics (WCB 2014): Abstracts Artikel T47
http://wcb2014.com/
Bechsgaard, T. K., Hønge, J. L., Laugesen, S., Nygaard, H., Nielsen, S. L. & Johansen, P. (2014).
Platform to evaluate aortic root repair techniques based on new implantable force transducers. I
Valves in the Heart of Big Apple VIII: Evaluation & Management of Valvular Heart Disease 2014 http://heartvalveconference.com/2014/V2.cgi
Bechsgaard, T. K., Laugesen, S., Hønge, J. L., Nygaard, H., Nielsen, S. L. & Johansen, P. (2015).
Design, calibration and preliminary results of force transducers for aortic root repairs. Abstract fra The 25th Annual Meeting of the Scandinavian Society for Research in Cardiothoracic Surgery, Geilo, Norge.
Bechsgaard, T. K., Laugesen, S., Hønge, J. L., Nygaard, H., Nielsen, S. L. & Johansen, P. (2014).
Aortic annulus and commissural force transducers development and calibration. Abstract fra 24th Annual Meeting, Scandinavian Society for Research in Cardiothoracic Surgery, Geilo, Norge.
Bechsgaard, T. K., Lindskow, T.
, Lading, T., Rasmussen, J., Røpcke, D. M., Tjørnild, M. J., Nygaard, H., Johansen, P. & Nielsen, S. L. (2016).
Geometric comparison of aortic root repair procedures, an in vivo experiment. Abstract fra 26th Annual Meeting SSRCTS, Geilo, Norge.
Bechsgaard, T. K., Lading, T., Lindskow, T.
, Nygaard, H., Nielsen, S. L. & Johansen, P. (2015).
Force Alterations in the Aortic Root after Reconstructive Surgery: An In Vitro Experiment. Abstract fra BMES 2015 Annual Meeting, Tampa, Florida, USA.
http://submissions.mirasmart.com/BMESArchive/Browse.aspx?colID=8
Bechsgaard, T. K., Lindskow, T.
, Lading, T., Lyager, D. M. R., Nygaard, H., Johansen, P. & Nielsen, S. L. (2017).
Geometric comparison of repair procedures for the aortic root, an in vivo experiment. Poster-session præsenteret på Aarhus University Graduate School of Health, PhD Day 2017, Aarhus, Danmark.
Bechsgaard, T. K., Nygaard, H., Nielsen, S. L. & Johansen, P. (2017).
New implantable force transducer for the aortic annulus. Poster-session præsenteret på SB3C Summer Biomechanics, Bioengineering and Biotransport Conference, Tucson, Arizona, USA.
Bechsgaard, T. K., Hønge, J. L., Nygaard, H., Nielsen, S. L. & Johansen, P. (2017).
Biomechanical assessment of the aortic root using novel force transducers.
Journal of Biomechanics,
61, 58-64.
https://doi.org/10.1016/j.jbiomech.2017.07.003
Bechsgaard, T., Lindskow, T.
, Lading, T., Hasenkam, J. M., Nygaard, H., Johansen, P. & L Nielsen, S. (2018).
Biomechanical characterization of the native porcine aortic root.
Journal of Biomechanics,
74, 156-162.
https://doi.org/10.1016/j.jbiomech.2018.04.037
Bechsgaard, T., Lindskow, T., Lading, T., Røpcke, D. M., Nygaard, H., Johansen, P., Nielsen, S. L. & Hasenkam, J. M. (2019).
Biomechanical characterization and comparison of different aortic root surgical techniques.
Interactive Cardiovascular and Thoracic Surgery,
28(1), 112-119.
https://doi.org/10.1093/icvts/ivy187
Benhassen, L. L., Hedensted, J. H., Sharghbin, M., Bechsgaard, T., Nielsen, S. L., Hasenkam, J. M. & Johansen, P. (2023).
Comparison of aortic valve repair techniques with single- and double-ring annuloplasties.
European Journal of Cardio-Thoracic Surgery,
63(5), Artikel ezad164.
https://doi.org/10.1093/ejcts/ezad164
Bieniek, J. M.
, Ng, H. S., Manning, K. B., Fontaine, A. A.
, Johansen, P. & Deutsch, S. (2005).
Stable Bubble Release from Mechanical Heart Valves in a Mock Circulatory Loop. Poster-session præsenteret på 51
st Annual Conference in the American Society for Artificial Internal Organs, Washington, USA.
Birkemose, M., Juul Møller, A., Lænsø Madsen, M.
, Brantlov, S., Sørensen, H., Overgaard, K. & Johansen, P. (2013).
Electrode placement in bioimpedance spectroscopy.
I E E E Engineering in Medicine and Biology Society. Conference Proceedings.
https://doi.org/10.1109/EMBC.2013.6610178Bruus, D., Lindhardt, I., Weng, P. B. S., Galsgaard, R.
& Johansen, P. (2015).
Design of custom-made TAVI valve for low-cost valve concept testing. Abstract fra The 25th Annual Meeting of the Scandinavian Society for Research in Cardiothoracic Surgery, Geilo, Norge.
Carlson Hanse, L., Tjørnild, M. J., Johansen, P., Lugones, I.
& Hjortdal, V. E. (2019).
A new pulmonary valve repair technique for congenital heart surgery: in vitro evaluation. Abstract fra 29th Annual Meeting SSRCTS, Geilo, Norge.
Carlson Hanse, L., Tjørnild, M. J., Sørensen, S. G., Johansen, P., Lugones, I.
& Hjortdal, V. E. (2022).
Trileaflet Semilunar Valve Reconstruction: Pulsatile In Vitro Evaluation.
Interactive Cardiovascular and Thoracic Surgery,
35(4), Artikel ivac227.
https://doi.org/10.1093/icvts/ivac227
Carlson Hanse, L., Tjørnild, M. J., Karunanithi, Z., Jedrzejczyk, J. H., Islamagič, L.
, Hummelshøj, N. E., Enevoldsen, M., Johansen, P., Lauridsen, M. H. & Hjortdal, V. E. (2023).
A handsewn pericardial valved pulmonary conduit: pulsatile flow loop in vitro and acute porcine in vivo evaluation.
European Journal of Cardio-Thoracic Surgery,
63(4), Artikel ezad143.
https://doi.org/10.1093/ejcts/ezad143
Engholt, H., Rasmussen, P. D.
, Tang, M., Nielsen-Kudsk, J. E. & Johansen, P. (2017).
Fracturing surgical bioprosthetic heart valves by high-pressure balloon dilatation in-vitro. Abstract fra 27th Annual Meeting, Scandinavian Society for Research in Cardiothoracic Surgery, Geilo, Norge.
Frost, M. W.
, Funder, J. A., Klaaborg, K.-E.
, Wierup, P., Johansen, P., Nygaard, H. & Hasenkam, J. M. (2009).
Leaflet closing motion of stentless heart valves. Abstract fra 19th Annual Meeting of the Scandinavian Society for Research in Cardiothoracic Surgery, Geilo, Norge.
Hedensted, J. H., Benhassen, L. L., Lyager, D. M. R., Bechsgaard, T. K., Johansen, P. & Nielsen, S. L. (2017).
Comparison of valve-sparing aortic root repair techniques with single and double annuloplasty rings. Poster-session præsenteret på 27th Annual Meeting, Scandinavian Society for Research in Cardiothoracic Surgery, Geilo, Norge.
Hedensted, J. H., Benhassen, L. L., Bechsgaard, T. K., Johansen, P., Nielsen, S. L. & Hasenkam, J. M. (2018).
Comparison of valve-sparing aortic root repair techniques with single and double annuloplasty rings. Abstract fra 28th Annual Meeting, Scandinavian Society for Research in Cardiothoracic Surgery, Geilo, Norge.
Heide-Jørgensen, S., Nielsen, M. H., Krishna, K., Pirk, J. L., Taborsky, J.
, Hønge, J. L., Zegdi, R.
& Johansen, P. (2013).
The impact of non-circular TAVI deployment on valve performance. Abstract fra 23rd Scientific Meeting of the Scandinavian Society for Research in Cardiothoracic Surgery, Geilo, Norge.
http://www.ssrcts.org/assets/SSRCTS-2013-.pdf
Heide-Jørgensen, S., Taborsky, J., Krishna, S. K., Zegdi, R.
& Johansen, P. (2014).
Non-circular TAVI deployment's impact on maximum orifice area. Abstract fra 24th Annual Meeting, Scandinavian Society for Research in Cardiothoracic Surgery, Geilo, Norge.
Heide-Jørgensen, S., Krishna, K., Taborsky, J.
, Bechsgaard, T. K., Hønge, J. L., Johansen, P. & Zegdi, R. (2014).
A new method for high resolution non-contact heart valve deformation analysis. I
7th World Congress of Biomechanics (WCB 2014): Abstracts Artikel M55
http://wcb2014.com/wp/wp-content/uploads/2012/05/Posters-Monday-MG-Update.pdf
Heide-Jørgensen, S., Krishna, S. K., Taborsky, J.
, Bechsgaard, T. K., Hønge, J. L., Zegdi, R.
& Johansen, P. (2015).
Novel assessment of strain distribution with high spatiotemporal resolution on aortic valve leaflets. Abstract fra The 25th Annual Meeting of the Scandinavian Society for Research in Cardiothoracic Surgery, Geilo, Norge.
Heide-Jørgensen, S., Kumaran Krishna, S., Taborsky, J.
, Bechsgaard, T. K., Zegdi, R.
& Johansen, P. (2016).
A Novel Method for Optical High Spatiotemporal Strain Analysis for Transcatheter Aortic Valves In Vitro.
Journal of Biomechanical Engineering,
138(3), Artikel 034504.
https://doi.org/10.1115/1.4032501
Heide-Jørgensen, S., Taborsky, J., Krishna, S. K.
, Bechsgaard, T. K., Hønge, J. L., Zegdi, R.
& Johansen, P. (2015).
Bioprosthetic Heart Valve Leaflet 3D Strain Mapping using Digital Image Correlation. Abstract fra BMES 2015 Annual Meeting, Tampa, Florida, USA.
http://submissions.mirasmart.com/BMESArchive/Browse.aspx?colID=8
Heide-Jørgensen, S., Krishna, S. K., Taborsky, J., Bechsgaard, T.
, Hønge, J. L., Zegdi, R.
& Johansen, P. (2014).
A Novel Method for High Resolution Non-Contact Tissue Strain and Deformation Analysis. Abstract fra DMTS 2014, Brædstrup, Danmark.
Holck, E. N., Andreasen, L. N., Hansen, E. K., Thomsen, J. S., Brüel, A., Johansen, P., Christiansen, E. H. & Jakobsen, L. (2025).
Complex Treatment of a Coronary Bifurcation Perforation With a Dual-Covered Stent Strategy.
JACC: Case Reports,
30(7), Artikel 103382.
https://doi.org/10.1016/j.jaccas.2025.103382
Jensen, M. Ø. J., Nielsen, S. L., Smerup, M. H., Jensen, H., Johansen, P., Yoganathan, A. P.
, Hasenkam, J. M. & Nygaard, H. (2006).
New Insight into the Force Balance in the Mitral Valve Annulus. Poster-session præsenteret på The 55th Annual Meeting of the Scandinavian Association for Thoracic Surgery & The 26th Annual Meeting of the Scandinavian Society for Extracorporeal Technology, Reykjavik, Island.
Jensen, M. Ø. J., Nielsen, S. L., Smerup, M. H., Johansen, P., Yoganathan, A. P.
, Hasenkam, J. M. & Nygaard, H. (2006).
3D Geometry and Stress Distribution in Mitral Valve Annuloplasty Rings. Poster-session præsenteret på 16th Annual Meeting of The Scandinavian Society for Research in Cardiothoracic Surgery, Geilo, Norge.
Jensen, M. Ø. J., Nielsen, S. L., Smerup, M. H., Johansen, P., Jensen, H., A.P., Y.
, Hasenkam, J. M. & Nygaard, H. (2006).
New Insight into the Mitral Valve Force Balance. Abstract fra Biomedical Engineering Society Annual Meeting, Chicago, USA.
Jensen, M. Ø. J., Nielsen, S. L., Smerup, M. H., Johansen, P., Jensen, H., Yoganathan, A. P.
, Hasenkam, J. M. & Nygaard, H. (2006).
Stress Distribution and 3D Geometry in Mitral Valve Annuloplasty Rings: Ring Selection Implications. Abstract fra 10th Annual Meeting. Advances in Innovative Technologies and Tissue Engineering for the Treatment of Heart Valve Disease, Hilton Head, USA.
Jensen, M. Ø. J., Nielsen, S. L., Smerup, M. H., Johansen, P., Jensen, H., Yoganathan, A. P.
, Hasenkam, J. M. & Nygaard, H. (2006).
Stress Distribution and 3D Geometry in Mitral Valve Annuloplasty Rings: Ring Selection Implications. Poster-session præsenteret på 10th Annual Meeting. Advances in Innovative Technologies and Tissue Engineering for the Treatment of Heart Valve Disease, Hilton Head, USA.
Jensen, M. Ø. J., Jensen, H., Nielsen, S. L., Smerup, M. H., Johansen, P., Yoganathan, A. P.
, Nygaard, H. & Hasenkam, J. M. (2007).
Force Balance in the Mitral Valve Annulus: New Results from Novel Modalities and Measurement Techniques. Poster-session præsenteret på 17th Annual Meeting of the Scandinavian Society for Research in Cardiothoracic Surgery, Geilo, Norge.
Jensen, M. Ø. J., Jensen, H., Nielsen, S. L., Smerup, M. H., Johansen, P., Yoganathan, A. P.
, Nygaard, H. & Hasenkam, J. M. (2007).
How to interpret the function of annuloplasty devices.. Abstract fra 4th Biennial Meeting of The Society for Heart Valve Disease, New York, USA.
Jensen, M. Ø. J., Jensen, H., Nielsen, S. L., Smerup, M. H., Johansen, P., Yoganathan, A. P.
, Nygaard, H. & Hasenkam, J. M. (2008).
What Forces Act on a Flat Rigid Mitral Annuloplasty Ring? Journal of Heart Valve Disease,
17, 267-275.
Jensen, M. Ø. J., Nielsen, S. L., Smerup, M. H., Johansen, P., Yoganathan, A. P.
, Hasenkam, J. M. & Nygaard, H. (2006).
The Effect of Mitral Annuloplasty Rings on Mitral Valve 3D Geometry and Stress Distribution. Poster-session præsenteret på PhD Day, University of Aarhus, Århus, Danmark.
