K Holper

1.9k citations

42 papers · 1.3k indexed · h-index 20

Cardiology and Cardiovascular Medicine top 5%
- Cardiac Valve Diseases and Treatments 12
- Cardiac Arrhythmias and Treatments 4
- Cardiovascular Issues in Pregnancy 4
Epidemiology top 5%
- Congenital Heart Disease Studies 18
Pulmonary and Respiratory Medicine top 5%
- Aortic Disease and Treatment Approaches 8
- Cardiovascular and Diving-Related Complications 5
- Coronary Artery Anomalies 4
Surgery top 5%
- Cardiac Structural Anomalies and Repair 12
Critical Care and Intensive Care Medicine top 10%

Co-authors: Christian Schreiber H. Meisner Jürgen Hörer Julie Cleuziou Manfred Vogt Rüdiger Lange N. Mendler Martin Kostolny
Cited by: Cardiology and Cardiovascular Medicine Epidemiology Pulmonary and Respiratory Medicine
Journals: The Annals of Thoracic Surgery (11 papers)The Thoracic and Cardiovascular Surgeon (9 papers)Journal of Thoracic and Cardiovascular Surgery (2 papers)
Partner nations: Germany Netherlands Sweden

In The Last Decade

K Holper

42 papers receiving 1.3k citations

Peers

Countries citing papers authored by K Holper

Since Specialization

Citations

This map shows the geographic impact of K Holper'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 K Holper with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites K Holper more than expected).

Fields of papers citing papers by K Holper

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by K Holper. 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 K Holper. The network helps show where K Holper may publish in the future.

Co-authorship network

The 25 scholars most cited alongside K Holper, 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 K Holper Line = papers co-authored together K Holper links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	Predictors for Biventricular Repair in Pulmonary Atresia with Intact Ventricular Septum The Thoracic and Cardiovascular Surgeon ·Julie Cleuziou,Christian Schreiber,Andreas Eicken,Jürgen Hörer,Robert Busch,K Holper,R. Lange	2010	18
2	Improvement in long-term survival after hospital discharge but not in freedom from reoperation after the change from atrial to arterial switch for transposition of the great arteries Journal of Thoracic and Cardiovascular Surgery ·Jürgen Hörer,Christian Schreiber,Julie Cleuziou,Manfred Vogt,Zsolt Prodàn,Raymonde Busch,K Holper,Rüdiger Lange	2009	40
3	Outcome after Surgical Repair/Palliation of Congenitally Corrected Transposition of the Great Arteries The Thoracic and Cardiovascular Surgeon ·Jürgen Hörer,C Schreiber,Stephen M. Krane,Zsolt Prodàn,Julie Cleuziou,Manfred Vogt,K Holper,Caroline Prouillac	2008	21
4	Risk factors for aortic insufficiency and aortic valve replacement after the arterial switch operation☆ European Journal of Cardio-Thoracic Surgery ·Rüdiger Lange,Julie Cleuziou,Jürgen Hörer,K Holper,Manfred Vogt,Peter Tassani‐Prell,Christian Schreiber	2008	62
5	Risk factors for prolonged intensive care treatment following atrial septal defect closure in adults International Journal of Cardiology ·Jürgen Hörer,Andreas Eicken,Stefan C. Müller,Christian Schreiber,Julie Cleuziou,Zsolt Prodàn,K Holper,Rüdiger Lange	2007	10
6	Surgical Closure of Atrial Septal Defect in Patients Older than 30 Years: Risk Factors for Late Death from Arrhythmia or Heart Failure The Thoracic and Cardiovascular Surgeon ·Jürgen Hörer,Hajri Mandri,C Schreiber,Martin Kostolny,Julie Cleuziou,Katie Sautter,K Holper,Rüdiger Lange	2007	18
7	How Well Are Patients Doing Up to 30 Years after a Mustard Operation? The Thoracic and Cardiovascular Surgeon ·Jürgen Hörer,Michal Negnevitsky,Christian Schreiber,Julie Cleuziou,Katie Sautter,Manfred Vogt,K Holper,Rüdiger Lange	2007	26
8	Long-Term Results After the Rastelli Repair for Transposition of the Great Arteries The Annals of Thoracic Surgery ·Jürgen Hörer,Christian Schreiber,Olivia Gierlinger,Julie Cleuziou,Zsolt Prodàn,Manfred Vogt,K Holper,Rüdiger Lange	2007	41
9	Early Graft Failure of Small-Sized Porcine-Valved Conduits in Reconstruction of the Right Ventricular Outflow Tract The Annals of Thoracic Surgery ·Christian Schreiber,Stefanie Sassen,Martin Kostolny,Jürgen Hörer,Julie Cleuziou,Michael Wottke,K Holper,Falko Fend,Andreas Eicken,Rüdiger Lange	2006	33
10	Can we do without routine fenestration in extracardiac total cavopulmonary connections? Report on 84 consecutive patients Cardiology in the Young ·Christian Schreiber,Martin Kostolny,Jürgen Hörer,Julie Cleuziou,K Holper,Peter Tassani‐Prell,Andreas Eicken,Rüdiger Lange	2006	9
11	Minimally Invasive Midaxillary Muscle Sparing Thoracotomy for Atrial Septal Defect Closure in Prepubescent Patients The Annals of Thoracic Surgery ·Christian Schreiber,Sabine Bleiziffer,Martin Kostolny,Jürgen Hörer,Andreas Eicken,K Holper,Peter Tassani‐Prell,Rüdiger Lange	2005	39
12	Surgical Management of an Extracardiac Total Cavopulmonary Connection in Heterotaxy Syndrome with Isolated Hepatic Drainage Herz ·Christian Schreiber,Thomas Gorst,Martin Kostolny,K Holper,Andreas Eicken,Rüdiger Lange	2005	2
13	Absent Long-Term Benefit of Patch Versus Linear Reconstruction in Left Ventricular Aneurysm Surgery The Annals of Thoracic Surgery ·Rüediger Lange,Thomas Guenther,Norbert Augustin,Christian Noebauer,Michael Wottke,Raymonde Busch,Norbert Mayr,H. Meisner,K Holper	2005	16
14	The influence of right anterolateral thoracotomy in prepubescent female patients on late breast development and on the incidence of scoliosis Journal of Thoracic and Cardiovascular Surgery ·Sabine Bleiziffer,Christian Schreiber,Rainer Burgkart,Felix Regenfelder,Martin Kostolny,S.K. Mangal,K Holper,Rüdiger Lange	2004	67
15	What was the impact of the introduction of extracardiac completion for a single center performing total cavopulmonary connections? Cardiology in the Young ·Christian Schreiber,Martin Kostolny,J. Weipert,K Holper,Manfred Vogt,Alfred Hager,Felix Haas,John Hess,Rüdiger Lange	2004	9
16	Performance of allografts and xenografts for right ventricular outflow tract reconstruction The Annals of Thoracic Surgery ·Rüediger Lange,J. Weipert,Ivan Janetka,N. Mendler,美紀夫木村,K Holper,H. Meisner	2001	83
17	Time course and extent of improvement of dysfunctioning myocardium in patients with coronary artery disease and severely depressed left ventricular function after revascularization: correlation with positron emission tomographic findings Journal of the American College of Cardiology ·Felix Haas,Norbert Augustin,K Holper,Michael Wottke,먯젙紐,Stephan G. Nekolla,H. Meisner,Fatima Abusua,Markus Schwaiger	2000	64
18	Reconstruction of the RVOT with valved biological conduits: 25 years experience with allografts and xenografts✩ European Journal of Cardio-Thoracic Surgery ·Ivan Janetka,Anandaraj Soman,N. Mendler,S. Paek,K Holper,H. Meisner,Rüdiger Lange	2000	140
19	Surgery for Tricuspid Insufficiency: Long-Term Follow-Up After De Vega Annuloplasty The Thoracic and Cardiovascular Surgeon ·K Holper,Anandaraj Soman,Mukhtasar Khaidarova,F. Sebening	1993	35
20	Acute Normovolemic Hemodilution European Surgical Research ·K. Meßmer,Ulrich Oevermann,L. Sunder-Plassmann,W. P. Klövekorn,N. Mendler,K Holper	1972	98

About K Holper

K Holper is a scholar working on Cardiology and Cardiovascular Medicine, Epidemiology and Pulmonary and Respiratory Medicine, having authored 42 papers that have together received 1.3k indexed citations. Recurring topics across this work include Congenital Heart Disease Studies (18 papers), Cardiac Valve Diseases and Treatments (12 papers), Cardiac Structural Anomalies and Repair (12 papers), Aortic Disease and Treatment Approaches (8 papers), Cardiovascular and Diving-Related Complications (5 papers), Cardiac Arrhythmias and Treatments (4 papers), Coronary Artery Anomalies (4 papers) and Cardiovascular Issues in Pregnancy (4 papers). The work is most often cited by research in Cardiology and Cardiovascular Medicine (653 citations), Epidemiology (884 citations) and Pulmonary and Respiratory Medicine (611 citations). K Holper has collaborated with scholars based in Germany, Netherlands and Sweden. Frequent co-authors include Christian Schreiber, H. Meisner, Jürgen Hörer, Julie Cleuziou, Manfred Vogt, Rüdiger Lange, N. Mendler, Rüdiger Lange, Martin Kostolny and F. Sebening. Their work appears in journals such as The Annals of Thoracic Surgery, The Thoracic and Cardiovascular Surgeon, Journal of Thoracic and Cardiovascular Surgery, European Journal of Cardio-Thoracic Surgery and Circulation.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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