Astrid E. Lammers

3.5k citations

56 papers · 1.9k indexed · h-index 23

Impact in

Cardiology and Cardiovascular Medicine top 2%
- Cardiovascular Issues in Pregnancy
- Cardiovascular Function and Risk Factors
- Heart Failure Treatment and Management
- Cardiac Arrhythmias and Treatments
Pulmonary and Respiratory Medicine top 2%
- Pulmonary Hypertension Research and Treatments

Papers in ⓘ

Pulmonary and Respiratory Medicine 37
- Pulmonary Hypertension Research and Treatments 31
Epidemiology 37
- Congenital Heart Disease Studies 36

Co-authors: Sheila G. Haworth (17 shared papers)Alison A. Hislop (5 shared papers)Gerhard‐Paul Diller (26 shared papers)Graham Derrick (6 shared papers)Alfred Hager (5 shared papers)Konstantinos Dimopoulos (7 shared papers)Helmut Baumgartner (17 shared papers)George Giannakoulas (3 shared papers)
Journals: International Journal of Cardiology (7 papers)Heart (6 papers)European Heart Journal (6 papers)Journal of Clinical Medicine (4 papers)Journal of Thoracic and Cardiovascular Surgery (2 papers)
Partner nations: Germany United Kingdom United States

In The Last Decade

Astrid E. Lammers

51 papers receiving 1.9k citations

Peers

Countries citing papers authored by Astrid E. Lammers

Since Specialization

Citations

This map shows the geographic impact of Astrid E. Lammers's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Astrid E. Lammers with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Astrid E. Lammers more than expected).

Fields of papers citing papers by Astrid E. Lammers

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Astrid E. Lammers. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Astrid E. Lammers. The network helps show where Astrid E. Lammers may publish in the future.

Co-authors

The 25 scholars most cited alongside Astrid E. Lammers, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Astrid E. Lammers Line = papers co-authored together Astrid E. Lammers links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

Showing the 20 most-cited of 56 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	Predictors of morbidity and mortality in contemporary Fontan patients: results from a multicenter study including cardiopulmonary exercise testing in 321 patients European Heart Journal ·Gerhard‐Paul Diller, Alessandro Giardini, Konstantinos Dimopoulos, Gaetano Gargiulo, Jörg Müller, Graham Derrick, George Giannakoulas, Sachin Khambadkone, Astrid E. Lammers, F. M. Picchio, M. A Gatzoulis, Alfred Hager	2010	253
2	The 6-minute walk test: normal values for children of 4-11 years of age Archives of Disease in Childhood ·Astrid E. Lammers, Alison A. Hislop, Y. Flynn, Sheila G. Haworth	2007	222
3	Machine learning algorithms estimating prognosis and guiding therapy in adult congenital heart disease: data from a single tertiary centre including 10 019 patients European Heart Journal ·Gerhard‐Paul Diller, Aleksander Kempny, Sonya V. Babu‐Narayan, Marthe Henrichs, Margarita Brida, Anselm Uebing, Astrid E. Lammers, Helmut Baumgartner, Wei Li, Stephen J. Wort, Konstantinos Dimopoulos, Michael Α. Gatzoulis	2018	128
4	Ventilatory Efficiency and Aerobic Capacity Predict Event-Free Survival in Adults With Atrial Repair for Complete Transposition of the Great Arteries Journal of the American College of Cardiology ·Anna Giardini, Alfred Hager, Astrid E. Lammers, Graham Derrick, Jan Müller, Gerhard‐Paul Diller, Konstantinos Dimopoulos, Dolf Odendaal, Gaetano Gargiulo, Fernando M. Picchio, Michael Α. Gatzoulis	2009	103
5	Role of atrial septostomy in the treatment of children with pulmonary arterial hypertension Heart ·Angelo Micheletti, Alison A. Hislop, Astrid E. Lammers, Phillip Bonhoeffer, Graham Derrick, P Rees, Sheila G. Haworth	2005	94
6	Epoprostenol treatment in children with severe pulmonary hypertension Heart ·Astrid E. Lammers, A. A. Hislop, Y. Flynn, Sheila G. Haworth	2006	79
7	Functional Classification of Pulmonary Hypertension in Children: Report from the PVRI Pediatric Taskforce, Panama 2011 Pulmonary Circulation ·Astrid E. Lammers, Ian Adatia, María Jesús del Cerro, Gabriel Díaz, Alexandra Heath Freudenthal, Franz Freudenthal, S Harikrishnan, D. Dunbar Ivy, Antônio Augusto Lopes, J. Usha Raj, Julio Sandoval, Kurt R. Stenmark, Sheila G. Haworth	2011	75
8	European soils overfertilized with phosphorus: Part 1. Basic properties Nutrient Cycling in Agroecosystems ·Elisabetta Barberis, Franco Ajmone-Marsan, Riccardo Scalenghe, Astrid E. Lammers, U. Schwertmann, A.C. Edwards, Rory O. Maguire, M. J. Wilson, Antonio Delgado, J. Torrent	1996	73
9	Prognostic value of B-type natriuretic peptide in children with pulmonary hypertension International Journal of Cardiology ·Astrid E. Lammers, Alison A. Hislop, Sheila G. Haworth	2008	64
10	Need for closure of secundum atrial septal defect in infancy Journal of Thoracic and Cardiovascular Surgery ·Astrid E. Lammers, Alfred Hager, Andreas Eicken, Rüdiger Lange, Michael Hauser, John Hess	2005	63
11	B-type natriuretic peptide concentrations in contemporary Eisenmenger syndrome patients: predictive value and response to disease targeting therapy Heart ·Gerhard‐Paul Diller, Rafael Alonso-González, Aleksander Kempny, Konstantinos Dimopoulos, Ryo Inuzuka, George Giannakoulas, Lianne Castle, Astrid E. Lammers, James Hooper, Anselm Uebing, Lorna Swan, Michael Α. Gatzoulis, Stephen J. Wort	2012	62
12	Definition, clinical classification and initial diagnosis of pulmonary hypertension: Updated recommendations from the Cologne Consensus Conference 2018 International Journal of Cardiology ·Gábor Kovács, Daniel Dumitrescu, Andreas Barner, Sebastian Greiner, Ekkehard Grünig, Alfred Hager, Thomas Köhler, Rainer Kozlik‐Feldmann, I. Kruck, Astrid E. Lammers, Derliz Mereles, Andreas Meyer, Joachim Meyer, Stefan Pabst, Hans‐Jürgen Seyfarth, Christoph Sinning, Stephan Sorichter, G. Stähler, Heinrike Wilkens, Matthias Held	2018	57
13	Diagnostics, monitoring and outpatient care in children with suspected pulmonary hypertension/paediatric pulmonary hypertensive vascular disease. Expert consensus statement on the diagnosis and treatment of paediatric pulmonary hypertension. The European Paediatric Pulmonary Vascular Disease Network, endorsed by ISHLT and DGPK Heart ·Astrid E. Lammers, Christian Apitz, Peter Zartner, Alfred Hager, Karl‐Otto Dubowy, Georg Hansmann	2016	50
14	Comparison of 6-min walk test distance and cardiopulmonary exercise test performance in children with pulmonary hypertension Archives of Disease in Childhood ·Astrid E. Lammers, Gerhard‐Paul Diller, Dolf Odendaal, Sanjay M. Tailor, Graham Derrick, Sheila G. Haworth	2010	48
15	Lack of specialist care is associated with increased morbidity and mortality in adult congenital heart disease: a population-based study European Heart Journal ·Gerhard‐Paul Diller, Stefan Orwat, Astrid E. Lammers, Robert Radke, Fernando De-Torres-Alba, Renate Schmidt, Ursula Marschall, Ulrike Bauer, Dominic Enders, L Bronstein, Gerrit Kaleschke, Helmut Baumgartner	2021	42
16	Heart rate variability predicts outcome in children with pulmonary arterial hypertension International Journal of Cardiology ·Astrid E. Lammers, Elizabeth Munnery, Alison A. Hislop, Sheila G. Haworth	2009	42
17	Value of Tissue Doppler Echocardiography in Children with Pulmonary Hypertension Journal of the American Society of Echocardiography ·Astrid E. Lammers, Sheila G. Haworth, Gillian Riley, Katie Maslin, Gerhard‐Paul Diller, Jan Marek	2012	40
18	Maternal and neonatal complications in women with congenital heart disease: a nationwide analysis European Heart Journal ·Astrid E. Lammers, Gerhard‐Paul Diller, R Lober, Mareike Möllers, Renate Schmidt, Robert Radke, Fernando De-Torres-Alba, Gerrit Kaleschke, Ursula Marschall, U. Bauer, Joachim Gerß, Dominic Enders, Helmut Baumgartner	2021	38
19	Impaired cardiac autonomic nervous activity predicts sudden cardiac death in patients with operated and unoperated congenital cardiac disease Journal of Thoracic and Cardiovascular Surgery ·Astrid E. Lammers, Harald Kaemmerer, Regina Hollweck, Raphaël Schneider, Petra Barthel, Siegmund Braun, Annette Wacker, Silke Brodherr-Heberlein, Michael Hauser, Andreas Eicken, Georg Schmidt, John Hess	2006	34
20	Pulmonary hypertension after shunt closure in patients with simple congenital heart defects International Journal of Cardiology ·Astrid E. Lammers, Leona J. Bauer, Gerhard‐Paul Diller, P. Helm, Hashim Abdul‐Khaliq, Ulrike Bauer, Helmut Baumgartner	2020	33

About Astrid E. Lammers

Astrid E. Lammers is a scholar working on Pulmonary and Respiratory Medicine, Epidemiology, Cardiology and Cardiovascular Medicine, Surgery and Biomedical Engineering, having authored 56 papers that have together received 1.9k indexed citations. Recurring topics across this work include Congenital Heart Disease Studies (36 papers), Pulmonary Hypertension Research and Treatments (31 papers), Cardiovascular Function and Risk Factors (11 papers), Cardiovascular Issues in Pregnancy (11 papers), Cardiac Structural Anomalies and Repair (8 papers), Transplantation: Methods and Outcomes (7 papers), Heart Failure Treatment and Management (6 papers) and Mechanical Circulatory Support Devices (6 papers). The work is most often cited by research in Cardiology and Cardiovascular Medicine (1.0k citations), Pulmonary and Respiratory Medicine (1.1k citations), Epidemiology (1.0k citations), Health Informatics (25 citations) and Genetics (143 citations). Astrid E. Lammers has collaborated with scholars based in Germany, United Kingdom and United States. Frequent co-authors include Sheila G. Haworth, Alison A. Hislop, Gerhard‐Paul Diller, Graham Derrick, Alfred Hager, Konstantinos Dimopoulos, Helmut Baumgartner, George Giannakoulas, Michael Α. Gatzoulis and Gaetano Gargiulo. Their work appears in journals such as International Journal of Cardiology, Heart, European Heart Journal, Journal of Clinical Medicine and Journal of Thoracic and Cardiovascular Surgery.

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