I Hettich

1.8k citations

43 papers · 1.2k indexed · h-index 19

Impact in

Cardiology and Cardiovascular Medicine top 2%
- Cardiac Valve Diseases and Treatments
- Cardiovascular Function and Risk Factors
Epidemiology top 5%
- Infective Endocarditis Diagnosis and Management
- Cervical Cancer and HPV Research

Papers in ⓘ

Cardiology and Cardiovascular Medicine 31
- Cardiac Valve Diseases and Treatments 28
- Cardiovascular Function and Risk Factors 10
Surgery 14
- Transplantation: Methods and Outcomes 7
- Cardiac and Coronary Surgery Techniques 4

Co-authors: Sabine Bleiziffer (27 shared papers)Rüediger Lange (12 shared papers)Robert Bauernschmitt (14 shared papers)Domenico Mazzitelli (10 shared papers)Daniel J. Ruzicka (10 shared papers)Hendrik Ruge (7 shared papers)Walter Eichinger (10 shared papers)Andrea Hutter (7 shared papers)
Journals: The Thoracic and Cardiovascular Surgeon (7 papers)Journal of Thoracic and Cardiovascular Surgery (5 papers)Heart (3 papers)European Journal of Cardio-Thoracic Surgery (3 papers)The Annals of Thoracic Surgery (2 papers)
Partner nations: Germany Switzerland Belarus

In The Last Decade

I Hettich

41 papers receiving 1.1k citations

Peers

Countries citing papers authored by I Hettich

Since Specialization

Citations

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

Fields of papers citing papers by I Hettich

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

The 25 scholars most cited alongside I Hettich, 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 I Hettich Line = papers co-authored together I Hettich 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 43 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	Characterization of human papillomavirus type 13 from focal epithelial hyperplasia Heck lesions Journal of Virology ·Herbert Pfister, I Hettich, U Runne, Lutz Gissmann, G N Chilf	1983	141
2	Incidence and predictors of acute kidney injury in patients undergoing transcatheter aortic valve implantation American Heart Journal ·Yacine Elhmidi, Sabine Bleiziffer, Nicolò Piazza, Andrea Hutter, A Opitz, I Hettich, Matthias Kornek, Hendrik Ruge, Gernot Brockmann, Domenico Mazzitelli, Rüdiger Lange	2011	112
3	Prediction of valve prosthesis–patient mismatch prior to aortic valve replacement: which is the best method? Heart ·Sabine Bleiziffer, W Eichinger, I Hettich, Ralf Guenzinger, Daniel J. Ruzicka, Robert Bauernschmitt, Rüdiger Lange	2006	90
4	Transcatheter Aortic Valve Implantation in Patients With Concomitant Mitral and Tricuspid Regurgitation The Annals of Thoracic Surgery ·Andrea Hutter, Sabine Bleiziffer, Valerie Richter, A Opitz, I Hettich, Domenico Mazzitelli, Hendrik Ruge, Rüediger Lange	2012	79
5	Impact of patient-prosthesis mismatch on exercise capacity in patients after bioprosthetic aortic valve replacement Heart ·Sabine Bleiziffer, Walter Eichinger, I Hettich, D Ruzicka, Michael Wottke, Robert Bauernschmitt, R. Lange	2007	60
6	Tricuspid valve repair: is ring annuloplasty superior?† European Journal of Cardio-Thoracic Surgery ·Thomas Guenther, Domenico Mazzitelli, Christian Noebauer, I Hettich, Peter Tassani‐Prell, Bernhard Voß, Rüediger Lange	2012	55
7	Exercise training improves exercise capacity and quality of life after transcatheter aortic valve implantation: A randomized pilot trial American Heart Journal ·Axel Preßler, Jeffrey W. Christle, Benjamin Lechner, V. Grabs, Bernhard Haller, I Hettich, David Jochheim, Julinda Mehilli, Rüdiger Lange, Sabine Bleiziffer, Martin Halle	2016	54
8	Kinetics of Torque Teno Virus-DNA Plasma Load Predict Rejection in Lung Transplant Recipients Transplantation ·Björn C. Frye, Sibylle Bierbaum, Valeria Falcone, Thomas Köhler, Markus Gasplmayr, I Hettich, Thorsten Dürk, Marco Idzko, Gernot Zissel, Hartmut Hengel, Joachim Müller‐Quernheim	2018	49
9	Impact of the indexed effective orifice area on mid-term cardiac-related mortality after aortic valve replacement Heart ·Sabine Bleiziffer, A. Ali, I Hettich, D. Akdere, Rüdiger P. Laubender, Daniel J. Ruzicka, Johannes Boehm, R. Lange, Walter Eichinger	2010	43
10	The Complete Supraannular Concept Circulation ·Daniel J. Ruzicka, I Hettich, Andrea Hutter, Sabine Bleiziffer, Cătălin Constantin Badiu, Robert Bauernschmitt, Rüediger Lange, Walter Eichinger	2009	41
11	Beyond the short-term: Clinical outcome and valve performance 2 years after transcatheter aortic valve implantation in 227 patients Journal of Thoracic and Cardiovascular Surgery ·Sabine Bleiziffer, Domenico Mazzitelli, A Opitz, I Hettich, Hendrik Ruge, Nicolò Piazza, Rüdiger Lange	2011	40
12	Patency rates of endoscopically harvested radial arteries one year after coronary artery bypass grafting Journal of Thoracic and Cardiovascular Surgery ·Sabine Bleiziffer, I Hettich, Birgit Eisenhauer, Daniel J. Ruzicka, Michael Wottke, Jöerg Hausleiter, Stefan Martinoff, M. Morgenstern, Rüediger Lange	2007	39
13	Safety and efficacy of the subclavian access route for TAVI in cases of missing transfemoral access Clinical Research in Cardiology ·Andrea Muensterer, Domenico Mazzitelli, Hendrik Ruge, Anke Wagner, I Hettich, Nicolò Piazza, Rüediger Lange, Sabine Bleiziffer	2013	39
14	Aortic annulus evaluation in transcatheter aortic valve implantation Catheterization and Cardiovascular Interventions ·Andrea Hutter, A Opitz, Sabine Bleiziffer, Hendrik Ruge, I Hettich, Domenico Mazzitelli, Albrecht Will, Peter Tassani, Robert Bauernschmitt, Rüediger Lange	2010	38
15	First Successful Transapical Aortic Valve Implantation with the Corevalve <i>Revalving™</i> System: A Case Report The Heart Surgery Forum ·Rüdiger Lange, Christian Schreiber, Wolfgang Götz, I Hettich, Albrecht Will, Paul Libera, Jean‐Claude Laborde, Robert Bauernschmitt	2007	36
16	Twenty-Year Experience With the St. Jude Medical Biocor Bioprosthesis in the Aortic Position The Annals of Thoracic Surgery ·Walter Eichinger, I Hettich, Daniel J. Ruzicka, K Holper, Carolin Schricker, Sabine Bleiziffer, Rüediger Lange	2008	35
17	Should root replacement with aortic valve-sparing be offered to patients with bicuspid valves or severe aortic regurgitation?☆ European Journal of Cardio-Thoracic Surgery ·Cătălin Constantin Badiu, Walter Eichinger, Sabine Bleiziffer, Grit Hermes, I Hettich, Markus Krane, Robert Bauernschmitt, Rüdiger Lange	2010	34
18	The evolution and prognostic value of N-terminal brain natriuretic peptide in predicting 1-year mortality in patients following transcatheter aortic valve implantation. PubMed ·Yacine Elhmidi, Sabine Bleiziffer, Nicolò Piazza, Hendrik Ruge, Markus Krane, Markus-André Deutsch, I Hettich, Bernhard Voß, Domenico Mazzitelli, Rüdiger Lange	2013	28
19	Aortic root replacement: comparison of clinical outcome between different surgical techniques European Journal of Cardio-Thoracic Surgery ·Cătălin Constantin Badiu, Marcus-André Deutsch, C. Sideris, Markus Krane, I Hettich, B. Voss, Domenico Mazzitelli, R Lange	2014	18
20	Outcome of lung transplant recipients infected with SARS-CoV-2/Omicron/B.1.1.529: a Nationwide German study Infection ·Nikolaus Kneidinger, Matthias Hecker, Vasiliki Bessa, I Hettich, Alexandra Wald, Sabine Wege, A. Nolde, M. Oldigs, Zulfiya Syunyaeva, Heinrike Wilkens, Jens Gottlieb	2022	18

About I Hettich

I Hettich is a scholar working on Cardiology and Cardiovascular Medicine, Surgery, Pulmonary and Respiratory Medicine, Epidemiology and Radiology, Nuclear Medicine and Imaging, having authored 43 papers that have together received 1.2k indexed citations. Recurring topics across this work include Cardiac Valve Diseases and Treatments (28 papers), Aortic Disease and Treatment Approaches (12 papers), Infective Endocarditis Diagnosis and Management (10 papers), Cardiovascular Function and Risk Factors (10 papers), Transplantation: Methods and Outcomes (7 papers), Cardiac Imaging and Diagnostics (5 papers), Cardiac and Coronary Surgery Techniques (4 papers) and Aortic aneurysm repair treatments (3 papers). The work is most often cited by research in Cardiology and Cardiovascular Medicine (896 citations), Epidemiology (676 citations), Pulmonary and Respiratory Medicine (374 citations), Periodontics (49 citations) and Transplantation (18 citations). I Hettich has collaborated with scholars based in Germany, Switzerland and Belarus. Frequent co-authors include Sabine Bleiziffer, Rüediger Lange, Robert Bauernschmitt, Domenico Mazzitelli, Daniel J. Ruzicka, Hendrik Ruge, Walter Eichinger, Andrea Hutter, A Opitz and Herbert Pfister. Their work appears in journals such as The Thoracic and Cardiovascular Surgeon, Journal of Thoracic and Cardiovascular Surgery, Heart, European Journal of Cardio-Thoracic Surgery and The Annals of Thoracic Surgery.

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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