Author

Lars Søndergaard

Observed names: L. Sondergaard, Lars Sondergaard, Sondergaard, Lars, Søndergaard, Lars

Institutions: University of Copenhagen, Copenhagen University Hospital, Rigshospitalet, Abbott (United States), Abbott Vascular (United States)

Observed institutions: University of Copenhagen, Beth Israel Deaconess Medical Center, University of Padua, University of Pittsburgh, University of Michigan, Hvidovre Hospital, Erasmus MC, Copenhagen University Hospital, Rigshospitalet, Abbott (United States), Universitäts-Herzzentrum Freiburg-Bad Krozingen, Capital Region of Denmark, Abbott Vascular (United States), New York University

OpenAlex ID: A5111011346

Surgical or Transcatheter Aortic-Valve Replacement in Intermediate-Risk Patients

2017 · Michael J. Reardon, Nicolas M. Van Mieghem, et al. · New England Journal of Medicine · 3,065

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Transcatheter aortic valve implantation in low-risk tricuspid or bicuspid aortic stenosis: the NOTION-2 trial

2024 · Troels Højsgaard Jørgensen, Hans Gustav Hørsted Thyregod, et al. · European Heart Journal · 192

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Management of coronary artery disease in patients undergoing transcatheter aortic valve implantation. A clinical consensus statement from the European Association of Percutaneous Cardiovascular Interventions in collaboration with the ESC Working Group on Cardiovascular Surgery

2023 · Giuseppe Tarantini, Gilbert Tang, et al. · EuroIntervention · 170

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In vivo quantification of the unidirectional influx constant for Gd‐DTPA diffusion across the myocardial capillaries with MR imaging

1994 · Henrik B. W. Larsson, Max Stubgaard, et al. · Journal of Magnetic Resonance Imaging · 129

European Stroke Organisation (ESO) Guidelines on the diagnosis and management of patent foramen ovale (PFO) after stroke

2024 · Valeria Caso, Guillaume Turc, et al. · European Stroke Journal · 127

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Valve area and cardiac output in aortic stenosis: Quantification by magnetic resonance velocity mapping

1993 · Lars Søndergaard, Per Hildebrandt, et al. · American Heart Journal · 108

Incidence, Predictors, and Prognostic Impact of New Permanent Pacemaker Implantation After TAVR With Self-Expanding Valves

2023 · Matteo Pagnesi, Won-Keun Kim, et al. · JACC: Cardiovascular Interventions · 73

Impact of Computational Modeling on Transcatheter Left Atrial Appendage Closure Efficiency and Outcomes

2023 · Ole De Backer, Xavier Iriart, et al. · JACC: Cardiovascular Interventions · 72

Transcatheter mitral valve implantation via transapical approach: an early experience

2015 · L. Sondergaard, M. Brooks, et al. · European Journal of Cardio-Thoracic Surgery · 57

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Three-Year Follow-Up of the NOTION-2 Trial: TAVR Versus SAVR to Treat Younger Low-Risk Patients With Tricuspid or Bicuspid Aortic Stenosis

2025 · Troels Højsgaard Jørgensen, Mikko Savontaus, et al. · Circulation · 42

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Comparison of transcatheter aortic valve replacement with the ACURATE neo2 versus Evolut PRO/PRO+ devices

2023 · Sara Baggio, Matteo Pagnesi, et al. · EuroIntervention · 41

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Impact of Intraprocedural Mitral Regurgitation and Gradient Following Transcatheter Edge-to-Edge Repair for Primary Mitral Regurgitation

2024 · Sebastian Ludwig, Benedikt Koell, et al. · JACC: Cardiovascular Interventions · 35

Thirty-day and one-year outcomes of the Navitor transcatheter heart valve in patients with aortic stenosis: the prospective, multicentre, global PORTICO NG Study

2023 · Lars Sondergaard, Antony S. Walton, et al. · EuroIntervention · 33

Efficacy and safety of the Lotus Valve System for treatment of patients with severe aortic valve stenosis and intermediate surgical risk: Results from the Nordic Lotus-TAVR registry

2016 · Ole De Backer, Matthias Götberg, et al. · International Journal of Cardiology · 32

Clinical outcomes of the ACURATE neo2 transcatheter heart valve: a prospective, multicentre, observational, post-market surveillance study

2023 · Won-Keun Kim, Corrado Tamburino, et al. · EuroIntervention · 23

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Late-Breaking Science Abstracts and Featured Science Abstracts From the American Heart Association’s Scientific Sessions 2019 and Late-Breaking Abstracts in Resuscitation Science From the Resuscitation Science Symposium 2019

2019 · De Backer, Ole, Dangas, George, et al. · Circulation · 23

Patent Foramen Ovale Closure in Stroke and the PASCAL Classification System

2026 · Jeffrey L. Saver, David M. Kent, et al. · JAMA Neurology · 8

Treatment of patent foramen ovale

2025 · Christian Pristipino, John Carroll, et al. · EuroIntervention · 7

Impact of Commissural Misalignment on Hydrodynamic Function Following Valve-in-Valve Intervention With the ACURATE neo

2022 · David Meier, Mariama Akodad, et al. · JACC: Cardiovascular Interventions · 7

Temporal Trend in Hospitalization Among Patients With Congenital Heart Disease: A Danish Nationwide Study

2024 · Chee Woon Lim, Annette Schophuus Jensen, et al. · Journal of the American Heart Association · 6

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Intravascular Lithotripsy-Assisted Transfemoral Transcatheter Aortic Valve Implantation

2022 · Philippe Nuyens, Ivan Wong, et al. · Journal of Visualized Experiments · 6

Phenotypic clustering analysis of patients rejected for mitral valve interventions: implications for future transcatheter technologies

2025 · Sebastian Ludwig, Augustin Coisne, et al. · European Heart Journal - Cardiovascular Imaging · 4

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Transcatheter or surgical aortic valve replacement in patients with severe aortic stenosis aged 70 years or younger: A NOTION-2 substudy

2025 · Troels Højsgaard Jørgensen, Hans Gustav Hørsted Thyregod, et al. · American Heart Journal · 4

Subclinical hypothyroidism: A common finding in adult patients with cyanotic congenital heart disease

2018 · Bak, Peter, Hjortshøj, Cristel S., et al. · Congenital Heart Disease · 4

Short-Term Anticoagulant Therapy and Subclinical Leaflet Thickening in Transcatheter Aortic Valves

2026 · Troels Højsgaard Jørgensen, Andreas Fuchs Larsen, et al. · Journal of the American College of Cardiology · 3

Works count: 43

Citation count: 4,277

H-index: 16

I10-index: 16