Lars Sondergaard

The Heart Center, Copenhagen University Hospital

Affiliated withCopenhagen University Hospital

Research Area

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JoVE Journal Publications

ArticleTotal : 1	Year
Publication title Cited by 6	2022

Other Publications

Article	Year
Left ventricular remodeling in the first year after acute myocardial infarction and the predictive value of N-terminal pro brain natriuretic peptide. American heart journal\| PubMed ID: 11923808	2002
Detection of left ventricular enlargement and impaired systolic function with plasma N-terminal pro brain natriuretic peptide concentrations. American heart journal\| PubMed ID: 12040359	2002
Neurohumoral prediction of left-ventricular morphologic response to beta-blockade with metoprolol in chronic left-ventricular systolic heart failure. European journal of heart failure\| PubMed ID: 12413508	2002
Acute fatal pulmonary vein occlusion after catheter ablation of atrial fibrillation. Journal of interventional cardiac electrophysiology : an international journal of arrhythmias and pacing\| PubMed ID: 15383775	2004
Screening of adults with congenital cardiac disease lost for follow-up. Cardiology in the young\| PubMed ID: 17956655	2007
Impacts of acute severe pulmonary regurgitation on right ventricular geometry and contractility assessed by tissue-Doppler echocardiography. European journal of echocardiography : the journal of the Working Group on Echocardiography of the European Society of Cardiology\| PubMed ID: 19812060	2010
Combination therapy with bosentan and sildenafil in Eisenmenger syndrome: a randomized, placebo-controlled, double-blinded trial. European heart journal\| PubMed ID: 20202971	2010
Effects of chronic severe pulmonary regurgitation and percutaneous valve repair on right ventricular geometry and contractility assessed by tissue Doppler echocardiography. Echocardiography (Mount Kisco, N.Y.)\| PubMed ID: 20546000	2010
Patient-reported outcomes in adult survivors with single-ventricle physiology. Cardiology\| PubMed ID: 22094965	2011
Design and rationale for the PREVAIL study: effect of e-Health individually tailored encouragements to physical exercise on aerobic fitness among adolescents with congenital heart disease--a... American heart journal\| PubMed ID: 22520519	2012
Percutaneous pulmonary valve replacement after different duration of free pulmonary regurgitation in a porcine model: effects on the right ventricle. International journal of cardiology\| PubMed ID: 22995417	2013
The Nordic aortic valve intervention (NOTION) trial comparing transcatheter versus surgical valve implantation: study protocol for a randomised controlled trial. Trials\| PubMed ID: 23302232	2013
Cancer risk among patients with congenital heart defects: a nationwide follow-up study. Cardiology in the young\| PubMed ID: 23328503	2014
Major stroke in a 19-year-old patient with a univentricular heart. International journal of general medicine\| PubMed ID: 23345987	2013
The effect of bosentan on exercise capacity in Fontan patients; rationale and design for the TEMPO study. BMC cardiovascular disorders\| PubMed ID: 23663658	2013
Hemodynamic causes of exercise intolerance in Fontan patients. International journal of cardiology\| PubMed ID: 25023794	2014
Bosentan improves exercise capacity in adolescents and adults after Fontan operation: the TEMPO (Treatment With Endothelin Receptor Antagonist in Fontan Patients, a Randomized, Placebo-Contr... Circulation\| PubMed ID: 25446057	2014
New-onset atrial fibrillation after surgical aortic valve replacement and transcatheter aortic valve implantation: a concise review. The Journal of invasive cardiology\| PubMed ID: 25589700	2015
Health-related fitness profiles in adolescents with complex congenital heart disease. The Journal of adolescent health : official publication of the Society for Adolescent Medicine\| PubMed ID: 25650110	2015
Transcatheter mitral valve implantation via transapical approach: an early experience. European journal of cardio-thoracic surgery : official journal of the European Association for Cardio-thoracic Surgery\| PubMed ID: 25653251	2015
Transcatheter Versus Surgical Aortic Valve Replacement in Patients With Severe Aortic Valve Stenosis: 1-Year Results From the All-Comers NOTION Randomized Clinical Trial. Journal of the American College of Cardiology\| PubMed ID: 25787196	2015
First-in-Human Case of Transfemoral CardiAQ Mitral Valve Implantation. Circulation. Cardiovascular interventions\| PubMed ID: 26156148	2015
Transcatheter Pulmonary Valve Replacement for Right Ventricular Outflow Tract Conduit Dysfunction After the Ross Procedure. The Annals of thoracic surgery\| PubMed ID: 26190388	2015
Heart Team therapeutic decision-making and treatment in severe aortic valve stenosis. Scandinavian cardiovascular journal : SCJ\| PubMed ID: 26825285	2016
No clinical effect of prosthesis-patient mismatch after transcatheter versus surgical aortic valve replacement in intermediate- and low-risk patients with severe aortic valve stenosis at mid... European journal of cardio-thoracic surgery : official journal of the European Association for Cardio-thoracic Surgery\| PubMed ID: 27005980	2016
Anatomical challenges for transcatheter mitral valve intervention. The Journal of cardiovascular surgery\| PubMed ID: 27028333	2016
Sleep-disordered breathing in Eisenmenger Syndrome. International journal of cardiology\| PubMed ID: 27055162	2016
Choice of Treatment for Aortic Valve Stenosis in the Era of Transcatheter Aortic Valve Replacement in Eastern Denmark (2005 to 2015). JACC. Cardiovascular interventions\| PubMed ID: 27209252	2016
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. International journal of cardiology\| PubMed ID: 27288972	2016
Two-Year Outcomes in Patients With Severe Aortic Valve Stenosis Randomized to Transcatheter Versus Surgical Aortic Valve Replacement: The All-Comers Nordic Aortic Valve Intervention Randomiz... Circulation. Cardiovascular interventions\| PubMed ID: 27296202	2016
Transcatheter aortic valve implantation vs. surgical aortic valve replacement for treatment of severe aortic stenosis: a meta-analysis of randomized trials. European heart journal\| PubMed ID: 27389906	2016
Effects of eHealth physical activity encouragement in adolescents with complex congenital heart disease: The PReVaiL randomized clinical trial. International journal of cardiology\| PubMed ID: 27448540	2016
Measures of right ventricular function after transcatheter versus surgical aortic valve replacement. Interactive cardiovascular and thoracic surgery\| PubMed ID: 27811168	2017
Evaluation of current practices in transcatheter aortic valve implantation: The WRITTEN (WoRldwIde TAVI ExperieNce) survey. International journal of cardiology\| PubMed ID: 27883975	2017
Antithrombotic Management After Transcatheter Aortic Valve Replacement: More Questions Than Answers. JACC. Cardiovascular interventions\| PubMed ID: 28057288	2017
Differences in left ventricular remodelling in patients with aortic stenosis treated with transcatheter aortic valve replacement with corevalve prostheses compared to surgery with porcine or... European heart journal. Cardiovascular Imaging\| PubMed ID: 28158582	2018
Temporal changes of new-onset atrial fibrillation in patients randomized to surgical or transcatheter aortic valve replacement. International journal of cardiology\| PubMed ID: 28258844	2017
Cyanotic congenital heart disease and atherosclerosis. Heart (British Cardiac Society)\| PubMed ID: 28259844	2017
Acute Aortic Arch Perforation During Transcatheter Aortic Valve Replacement in Bicuspid Aortic Stenosis and a Gothic Aortic Arch. The Canadian journal of cardiology\| PubMed ID: 28583399	2017
Standardized definitions of structural deterioration and valve failure in assessing long-term durability of transcatheter and surgical aortic bioprosthetic valves: a consensus statement from... European journal of cardio-thoracic surgery : official journal of the European Association for Cardio-thoracic Surgery\| PubMed ID: 28874031	2017
Standardized definitions of structural deterioration and valve failure in assessing long-term durability of transcatheter and surgical aortic bioprosthetic valves: a consensus statement from... European heart journal\| PubMed ID: 29020344	2017
Frailty: An Important Measure in Patients Considered for Transcatheter Aortic Valve Replacement. JACC. Cardiovascular interventions\| PubMed ID: 29471954	2018
Expert Opinion Will PARTNER 2 Change My Practice? Interventional cardiology (London, England)\| PubMed ID: 29588740	2017
Delayed Coronary Obstruction After Transcatheter Aortic Valve Replacement. Journal of the American College of Cardiology\| PubMed ID: 29622157	2018
Nationwide Study of Sudden Cardiac Death in People With Congenital Heart Defects Aged 0 to 35 Years. Circulation. Arrhythmia and electrophysiology\| PubMed ID: 29858381	2018
Live-Born Major Congenital Heart Disease in Denmark: Incidence, Detection Rate, and Termination of Pregnancy Rate From 1996 to 2013. JAMA cardiology\| PubMed ID: 30027209	2018
Immediate Post-Procedural 12-Lead Electrocardiography as Predictor of Late Conduction Defects After Transcatheter Aortic Valve Replacement. JACC. Cardiovascular interventions\| PubMed ID: 30093055	2018
Transcatheter Aortic Valve Replacement With a Repositionable Self-Expanding Prosthesis: The PORTICO-I Trial 1-Year Outcomes. Journal of the American College of Cardiology\| PubMed ID: 30261238	2018
Copenhagen Baby Heart Study: a population study of newborns with prenatal inclusion. European journal of epidemiology\| PubMed ID: 30306423	2019
ESC Working Group Position Paper: Transcatheter adult congenital heart disease interventions: organization of care – recommendations from a Joint Working Group of the European Society of Car... European heart journal\| PubMed ID: 30376060	2019
The Potential Role of Transcatheter Heart Valve Interventions in Heart Failure Treatment. JACC. Cardiovascular interventions\| PubMed ID: 30594512	2019
Mortality and Heart Failure Hospitalization in Patients With Conduction Abnormalities After Transcatheter Aortic Valve Replacement. JACC. Cardiovascular interventions\| PubMed ID: 30621978	2019
Five-Year Clinical and Echocardiographic Outcomes from the Nordic Aortic Valve Intervention (NOTION) Randomized Clinical Trial in Lower Surgical Risk Patients. Circulation\| PubMed ID: 30704298	2019
Durability of Transcatheter and Surgical Bioprosthetic Aortic Valves in Patients at Lower Surgical Risk. Journal of the American College of Cardiology\| PubMed ID: 30732707	2019
Percutaneous management of an embolised MANTA large bore arteriotomy closure device. EuroIntervention : journal of EuroPCR in collaboration with the Working Group on Interventional Cardiology of the European Society of Cardiology\| PubMed ID: 30834897	2019
Long-Term Risk of Infective Endocarditis After Transcatheter Aortic Valve Replacement. Journal of the American College of Cardiology\| PubMed ID: 30947917	2019
Mortality and morbidity of major congenital heart disease related to general prenatal screening for malformations. International journal of cardiology\| PubMed ID: 31130278	2019
Transcatheter aortic valve implantation vs. surgical aortic valve replacement for treatment of symptomatic severe aortic stenosis: an updated meta-analysis. European heart journal\| PubMed ID: 31329852	2019
The accuracy of prenatal diagnosis of major congenital heart disease is increasing. Journal of obstetrics and gynaecology : the journal of the Institute of Obstetrics and Gynaecology\| PubMed ID: 31455124	2020
Transcatheter Aortic Valve Replacement in Patients With Aortic Stenosis and Low Surgical Risk. Journal of the American College of Cardiology\| PubMed ID: 31537262	2019
Clinical Impact of Atrial Fibrillation After Transcatheter Aortic Valve Replacement. JACC. Cardiovascular interventions\| PubMed ID: 31629749	2019
Transcatheter Bioprosthetic Aortic Valve Dysfunction: What We Know So Far. Frontiers in cardiovascular medicine\| PubMed ID: 31637246	2019
Implications of hydrodynamic testing to guide sizing of self-expanding transcatheter heart valves for valve-in-valve procedures. Catheterization and cardiovascular interventions : official journal of the Society for Cardiac Angiography & Interventions\| PubMed ID: 31647178	2020
Feasibility and safety of transcaval transcatheter aortic valve implantation: a multicentre European registry. EuroIntervention : journal of EuroPCR in collaboration with the Working Group on Interventional Cardiology of the European Society of Cardiology\| PubMed ID: 31659987	2020
Vitamin K antagonists vs. direct oral anticoagulants after transcatheter aortic valve implantation in atrial fibrillation. European heart journal. Cardiovascular pharmacotherapy\| PubMed ID: 31665260	2021
Reduced Leaflet Motion after Transcatheter Aortic-Valve Replacement. The New England journal of medicine\| PubMed ID: 31733182	2020
Simplification of Transcatheter Aortic Valve Replacement. JACC. Cardiovascular interventions\| PubMed ID: 31857015	2019
The role of the Heart Team in the planning of aortic valve replacement. EuroIntervention : journal of EuroPCR in collaboration with the Working Group on Interventional Cardiology of the European Society of Cardiology\| PubMed ID: 31857271	2019
Durability of transcatheter bioprosthetic aortic valves. European heart journal\| PubMed ID: 31904813	2020
How to Define Durability of Transcatheter and Surgical Bioprosthetic Aortic Valves: Facts and Misconceptions. JACC. Cardiovascular interventions\| PubMed ID: 31973798	2020
Cardiovascular complications in patients with total cavopulmonary connection: A nationwide cohort study. International journal of cardiology\| PubMed ID: 32001036	2020
Strengths and weaknesses of different types of TAVI study. EuroIntervention : journal of EuroPCR in collaboration with the Working Group on Interventional Cardiology of the European Society of Cardiology\| PubMed ID: 32014834	2020
Left Atrial Appendage Closure: Prevention and Management of Periprocedural and Postprocedural Complications. Cardiac electrophysiology clinics\| PubMed ID: 32067649	2020
Repeat Transcatheter Aortic Valve Replacement for Transcatheter Prosthesis Dysfunction. Journal of the American College of Cardiology\| PubMed ID: 32327098	2020
Initial experience with Edwards SAPIEN valve transcatheter implantation in native RVOT in Latvia. Acta medica Lituanica\| PubMed ID: 32577091	2020
Feasibility and safety of a fully percutaneous transcatheter aortic valve replacement program. Catheterization and cardiovascular interventions : official journal of the Society for Cardiac Angiography & Interventions\| PubMed ID: 32609437	2021
Late presentation of left atrial appendage erosion and perforation by an Amplatzer™ Amulet™ closure device: a case report. European heart journal. Case reports\| PubMed ID: 32617484	2020
Spontaneous thrombosis of a transcatheter aortic valve replacement-induced aortic root pseudoaneurysm. Catheterization and cardiovascular interventions : official journal of the Society for Cardiac Angiography & Interventions\| PubMed ID: 32621567	2021
State-of-the-art preclinical testing of the OMEGA left atrial appendage occluder. Catheterization and cardiovascular interventions : official journal of the Society for Cardiac Angiography & Interventions\| PubMed ID: 33034944	2021
Telescopic Catheter Technique for Difficult Aortic Valve Crossing During TAVR. JACC. Cardiovascular interventions\| PubMed ID: 33129815	2020
Contemporary management of severe symptomatic bicuspid aortic valve stenosis: the BiTri Registry. Journal of cardiovascular medicine (Hagerstown, Md.)\| PubMed ID: 33136814	2021
Coronary Access After TAVR-in-TAVR as Evaluated by Multidetector Computed Tomography. JACC. Cardiovascular interventions\| PubMed ID: 33153567	2020
Redo-TAVR: What About the Coronary Arteries? JACC. Cardiovascular interventions\| PubMed ID: 33213748	2020
Imaging risk features for device related pulmonary artery injury after left atrial appendage closure with Amplatzer™ Amulet™ device. Catheterization and cardiovascular interventions : official journal of the Society for Cardiac Angiography & Interventions\| PubMed ID: 33220011	2021
Impact of early hospital discharge on clinical outcomes after transcatheter aortic valve implantation. Catheterization and cardiovascular interventions : official journal of the Society for Cardiac Angiography & Interventions\| PubMed ID: 33241627	2021
Transcatheter Treatment of Residual Significant Mitral Regurgitation Following TAVR: A Multicenter Registry. JACC. Cardiovascular interventions\| PubMed ID: 33303117	2020
Valve thrombosis after transcatheter aortic valve replacement-cause for concern? Annals of cardiothoracic surgery\| PubMed ID: 33312912	2020
Technical Considerations for Transcatheter Aortic Valve Replacement With ACURATE neo2. JACC. Cardiovascular interventions\| PubMed ID: 33358647	2021
The Antegrade-Retrograde Technique Applied in Uncrossable Valve-in-Valve TAVR: A Step-by-Step Guide. JACC. Cardiovascular interventions\| PubMed ID: 33358652	2021
Remote education: what's new? European heart journal supplements : journal of the European Society of Cardiology\| PubMed ID: 33390872	2020
Transcatheter Replacement of Transcatheter Versus Surgically Implanted Aortic Valve Bioprostheses. Journal of the American College of Cardiology\| PubMed ID: 33413929	2021
The association of prior carpal tunnel syndrome surgery with adverse cardiovascular outcomes and long-term mortality after aortic valve replacement. International journal of cardiology. Heart & vasculature\| PubMed ID: 33732868	2021
Unusual finding during screening for intracardiac thrombus in patients referred for percutaneous left atrial appendage closure. Kardiologia polska\| PubMed ID: 33885272	2021
Is BASILICA the Standard for Preventing Coronary Obstruction in High-Risk Transcatheter Aortic Valve Replacement? JACC. Cardiovascular interventions\| PubMed ID: 33958169	2021
Aortic valve replacement vs. balloon-expandable and self-expandable transcatheter implantation: A network meta-analysis. International journal of cardiology\| PubMed ID: 33974961	2021
Effect of Transcatheter Aortic Valve Replacement on Concomitant Mitral Regurgitation and Its Impact on Mortality. JACC. Cardiovascular interventions\| PubMed ID: 33992550	2021
Device-Related Thrombus After Left Atrial Appendage Closure: Data on Thrombus Characteristics, Treatment Strategies, and Clinical Outcomes From the EUROC-DRT-Registry. Circulation. Cardiovascular interventions\| PubMed ID: 34003661	2021
Incidence, Causes, and Outcomes Associated With Urgent Implantation of a Supplementary Valve During Transcatheter Aortic Valve Replacement. JAMA cardiology\| PubMed ID: 34009236	2021
Transcatheter Mitral Valve Replacement: Current Evidence and Concepts. Interventional cardiology (London, England)\| PubMed ID: 34035831	2021
Aortic angle distribution and predictors of horizontal aorta in patients undergoing transcatheter aortic valve replacement. International journal of cardiology\| PubMed ID: 34090956	2021
Transcatheter Aortic Valve Replacement for Degenerated Transcatheter Aortic Valves: The TRANSIT International Project. Circulation. Cardiovascular interventions\| PubMed ID: 34092097	2021
Coronary Assessment and Revascularization Before Transcutaneous Aortic Valve Implantation: An Update on Current Knowledge. Frontiers in cardiovascular medicine\| PubMed ID: 34095249	2021
Eight-year outcomes for patients with aortic valve stenosis at low surgical risk randomized to transcatheter vs. surgical aortic valve replacement. European heart journal\| PubMed ID: 34179981	2021
Computational simulation models to test bioprosthetic aortic valves: A valuable alternative or addition to bench testing? International journal of cardiology\| PubMed ID: 34333020	2021
Membranous septum morphology and risk of conduction abnormalities after transcatheter aortic valve implantation. EuroIntervention : journal of EuroPCR in collaboration with the Working Group on Interventional Cardiology of the European Society of Cardiology\| PubMed ID: 34338638	2022
Multicenter Study of Endocarditis After Transcatheter Pulmonary Valve Replacement. Journal of the American College of Cardiology\| PubMed ID: 34353535	2021
Prophylactic permanent pacemaker strategy in patients with right bundle branch block undergoing transcatheter aortic valve replacement. Catheterization and cardiovascular interventions : official journal of the Society for Cardiac Angiography & Interventions\| PubMed ID: 34390167	2021
Horizontal Aorta in Transcatheter Self-Expanding Valves: Insights From the HORSE International Multicentre Registry. Circulation. Cardiovascular interventions\| PubMed ID: 34455799	2021
Meta-Analysis Comparing Valve Durability Among Different Transcatheter and Surgical Aortic Valve Bioprosthesis. The American journal of cardiology\| PubMed ID: 34465458	2021
Computed Tomography-Based Selection of Transseptal Puncture Site for Percutaneous Left Atrial Appendage Closure. EuroIntervention : journal of EuroPCR in collaboration with the Working Group on Interventional Cardiology of the European Society of Cardiology\| PubMed ID: 34483092	2021
Cusp overlap technique during Valve-in-Valve TAVI using the novel Navitor transcatheter heart valve. EuroIntervention : journal of EuroPCR in collaboration with the Working Group on Interventional Cardiology of the European Society of Cardiology\| PubMed ID: 34483093	2021
Technical Considerations for Transcatheter Aortic Valve Replacement With the Navitor Transcatheter Heart Valve. JACC. Cardiovascular interventions\| PubMed ID: 34538600	2021
Patient-Specific Implantation Technique to Obtain Neo-Commissural Alignment With Self-Expanding Transcatheter Aortic Valves. JACC. Cardiovascular interventions\| PubMed ID: 34538602	2021
Temporal trends in utilization of transcatheter aortic valve replacement and patient characteristics: A nationwide study. American heart journal\| PubMed ID: 34587509	2022
Intravascular Lithotripsy-Assisted Transfemoral TAVI: The Copenhagen Experience and Literature Review. Frontiers in cardiovascular medicine\| PubMed ID: 34631837	2021
Transesophageal and intracardiac echocardiography to guide transcatheter tricuspid valve repair with the TriClip™ system. The international journal of cardiovascular imaging\| PubMed ID: 34664151	2021
Incidence of Infective Endocarditis Among Patients With Tetralogy of Fallot. Journal of the American Heart Association\| PubMed ID: 34730003	2021
Long-Term Changes in Invasive Physiological Pressure Indices of Stenosis Severity Following Transcatheter Aortic Valve Implantation. Circulation. Cardiovascular interventions\| PubMed ID: 34809440	2022
Percutaneous left atrial appendage closure in a surgically ligated left atrial appendage. EuroIntervention : journal of EuroPCR in collaboration with the Working Group on Interventional Cardiology of the European Society of Cardiology\| PubMed ID: 34817380	2021
Reintervention and Survival After Transcatheter Pulmonary Valve Replacement. Journal of the American College of Cardiology\| PubMed ID: 34991785	2022
30-Day and 1-Year Outcomes With HYDRA Self-Expanding Transcatheter Aortic Valve: The Hydra CE Study. JACC. Cardiovascular interventions\| PubMed ID: 34991828	2022
Cusp Symmetry and Coronary Ostial Eccentricity and its Impact on Coronary Access Following TAVR. JACC. Cardiovascular interventions\| PubMed ID: 35057982	2022
Calcium-Induced Infolding of a Self-Expanding Transcatheter Aortic Valve in Type 1 Bicuspid Aortic Valve Stenosis. JACC. Cardiovascular interventions\| PubMed ID: 35093275	2022
Long-Term Cardiovascular Health After Pregnancy in Danish Women With Congenital Heart Disease. A Register-Based Cohort Study Between 1993 and 2016. Journal of the American Heart Association\| PubMed ID: 35189690	2022
Balloon-Expandable Valve for Treatment of Evolut Valve Failure: Implications on Neoskirt Height and Leaflet Overhang. JACC. Cardiovascular interventions\| PubMed ID: 35210043	2022