Publications

2017

Simulation, identification and statistical variation in cardiovascular analysis (SISCA) – A software framework for multi-compartment lumped modeling

Huttary, R.; Goubergrits, L.; Schütte, C. & Bernhard, S.

Computers in Biology and Medicine

accepted

DOI

2017

Model-based therapy planning allows prediction of haemodynamic outcome after aortic valve replacement

Kelm, M.; Goubergrits, L.; Bruening, J.; Yevtushenko, P.; Fernandes, J. F.; Sündermann, S.; Berger, F.; Falk, V.; Kuehne, T.; CARDIOPROOF group & Nordmeyer, S.

Nature Scientific Reports

accepted

2017

Turbulence measurements in an axial rotary blood pump with laser Doppler velocimetry

Schüle, C. Y.; Affeld, K.; Kossatz, M.; Paschereit, C. O. & Kertzscher, U.

The International Journal of Artificial Organs

accepted

2017

Optimal base complexes for quadrilateral meshes

Razafindrazaka, F. H. & Polthier, K.

Computer Aided Geometric Design

52-53

63-74

DOI

2017

Hemodynamic Evaluation of a Biological and Mechanical Aortic Valve Prosthesis Using Patient-specific MRI-based CFD

Hellmeier, F.; Nordmeyer, S.; Yevtushenko, P.; Bruening, J.; Berger, F.; Kuehne, T.; Goubergrits, L.; Kelm, M.

Artificial Organs

accepted

2017

MRI-Based Computational Hemodynamics in Patients with Aortic Coarctation using the Lattice Boltzmann Methods: Clinical Validation Study

Mirzaee, H.; Henn, T.; Krause, M.; Goubergrits, L.; Schumann, C.; Neugebauer, M.; Kuehne, T.; Preusser, T. & Hennemuth, A.

Journal of Magnetic Resonance Imaging

45(1)

139-146

DOI

2017

Beyond pressure gradients: The effects of intervention on heart power in aortic coarctation

Fernandes, J.; Goubergrits, L.; Bruening, J.; Hellmeier, F.; Nordmeyer, S.; Silva, T.; Schubert, S.; Berger, F.; Kuehne, T. & Kelm, M.

PLOS ONE Journal

12(1)

e0168487

DOI

2016

Assessment of nasal resistance using computational fluid Dynamics

Osman J.; Großmann F.; Brosien K.; Kertzscher U.; Goubergrits L. & Hildebrandt T.

Current Directions in Biomedical Engineering

2(1)

617-621

DOI

2016

Numerical flow simulation : A new method for assessing nasal breathing

Hildebrandt, T.; Osman, J. & Goubergrits, L.

HNO

64(8)

611-618

DOI

2016

Blood damage in ventricular assist devices

Thamsen, B.; Granegger, M. & Kertzscher, U.

Int J Artif Organs

39(4)

147-149

DOI

2016

Experimental and numerical investigation of an axial rotary blood pump

Schüle, C. Y.; Thamsen, B.; Blümel, B.; Lommel, M.; Karakaya, T.; Paschereit, C. O.; Affeld, K. & Kertzscher, U.

Artif Organs

40

E192-E202

DOI

2016

A two-stage rotary blood pump design with potentially lower blood trauma: a computational study

Thamsen, B.; Mevert, R.; Lommel, M.; Preikschat, P.; Gaebler, J.; Krabatsch, T.; Kertzscher, U.; Hennig, E. & Affeld, K.

Int J Artif Organs

39(4)

147-149

DOI

2016

Role of flow for the deposition of platelets

Affeld, K.; Schaller, J.; Wölken, T.; Krabatsch, T. & Kertzscher, U.

Biointerphases

11(2)

029804

DOI

2016

Effects of Renal Denervation on Renal Artery Function in Humans: Preliminary Study

Doltra, A.; Hartmann, A.; Stawowy, P.; Goubergrits, L.; Kuehne, T.; Wellnhofer, E.; Gebker, R.; Schneeweis, C.; Schnackenburg, B.; Esler, M.; Fleck, E. & Kelle, S.

PLoS ONE

11(3)

e0150662

DOI

2016

MRI as a tool for non-invasive vascular profiling: a pilot study in patients with aortic coarctation

Kelm, M.; Goubergrits, L.; Fernandes, J. F.; Biocca, L.; Pongiglione, G.; Muthurangu, V.; Khushnood, A.; Secinario, A.; Chinali, M.; Schubert, S.; Berger, F. & Kuehne, T.

Expert Review of Medical Devices

13(1)

103-112

2016

Interactive virtual stent planning for the treatment of aortic isthmus stenosis

M. Neugebauer; Gloeckler; L. Goubergrits; M. Kelm; T. Kuehne; A. Hennemuth

Int. J. Computer Assisted Radiology and Surgery

11(1)

133-144

DOI

2016

Turbulence in blood damage modeling

Leonid Goubergrits, Jan Osman, Ricardo Mevert, Ulrich Kertzscher, Kai Pöthkow, Hans-Christian Hege

Int J Artif Organs

39(4)

DOI

2015

The Computational Fluid Dynamics Rupture Challenge 2013 – Phase II: Variability of hemodynamic simulations in two intracranial aneurysms

Berg, P., Roloff, C., Beuing, O., Voß, S., Sugiyama, S.I., ..., Osman, J., Goubergrits, L. et al.

J Biomech Eng

137(12)

121008

DOI

2015

Bionic approach for the prevention of exit-site infections of percutaneous devices

Großhauser, Johannes; Reiter, Katja; Große-Siestrup, Christian; Kikhney, Judith; Kertzscher, Ulrich; Affeld, Klaus

Biomed Tech (Berl)

60(3)

225-233

DOI

2015

Hemodynamic and energetic aspects of the left ventricle in patients with mitral valve regurgitation before and after mitral valve surgery

N. Al-Wakeel; J.F. Fernandes; A. Amiri; H. Siniawski; L. Goubergrits; F. Berger; T. Kuehne

Journal of Magnetic Resonance Imaging

42(6)

1705-1712

DOI

2015

Is MRI-based CFD able to improve clinical treatment of coarctations of aorta?

Goubergrits, L.; Riesenkampff, E.; Yevtushenko, P.; Schaller, J.; Kertzscher, U.; Berger, F.; Kuehne, T.

Ann Biomed Eng

43

168-176

DOI

2015

MRI-based computational fluid dynamics for diagnosis and treatment prediction: Clinical validation study in patients with coarctation of aorta.

Goubergrits, Leonid; Riesenkampff, Eugenie; Yevtushenko, Pavlo; Schaller, Jens; Kertzscher, Ulrich; Hennemuth, Anja; Berger, Felix; Schubert, Stephan; Kuehne, Titus

J Magn Reson Imaging

41

909-916

DOI

2015

Numerical analysis of blood damage potential of the Heartmate II and Heartware HVAD rotary blood pumps

B. Thamsen; B. Blümel; C.O. Paschereit; K. Affeld; U. Kertzscher

Artificial Organs

39(8)

651-659

PubMed

2015

Platelet adhesion, aggregation, and embolism on artificial surfaces in non-parallel blood flow

Th. Kragh; J. Schaller; U. Kertzscher; K. Affeld; A. J. Reininger; M. Spannagl

Microfluid Nanofluid

19(1)

155-167

DOI

2015

Toward a comprehensive interpretation of intravital microscopy images in studies of lung tissue dynamics.

Gaertner, Maria; Schirrmann, Kerstin; Schnabel, Christian; Meissner, Sven; Kertzscher, Ulrich; Kirsten, Lars; Koch, Edmund

J Biomed Opt

20

66009-1-66009-10

DOI

2014

Hemodynamic impact of cerebral aneurysm endovascular treatment devices: coils and flow diverters.

Goubergrits, Leonid; Schaller, Jens; Kertzscher, Ulrich; Woelken, Thies; Ringelstein, Moritz; Spuler, Andreas

Expert Rev Med Devices

11

361-373

DOI

2014

In vitro study of hemodynamic treatment improvement: Hunterian ligation of a fenestrated basilar artery aneurysm after coiling.

Goubergrits, Leonid; Spuler, Andreas; Schaller, Jens; Wiegmann, Nils; Berthe, Andre; Hege, Hans-Christian; Affeld, Klaus; Kertzscher, Ulrich

Int J Artif Organs

37

325-335

DOI

2014

Pressure fields by flow-sensitive, 4D, velocity-encoded CMR in patients with aortic coarctation.

Riesenkampff, Eugénie; Fernandes, Joao Filipe; Meier, Sebastian; Goubergrits, Leonid; Kropf, Siegfried; Schubert, Stephan; Berger, Felix; Henneumuth, Anja; Kuehne, Titus

JACC Cardiovasc Imaging

7

920-926

DOI

2014

The Anterior Spreader Flap: A Minimally Invasive Alternative to the Auto Spreader Flap in the Treatment of Patients with Nasal Valve Dysfunction

Stephan Bessler; Konrad Mende; Leonid Goubergrits; Jan Osman; Benedikt Strub

International Journal of Otolaryngology and Head \& Neck Surgery

3

184-189

DOI

2013

Evaluation of the intranasal flow field through computational fluid dynamics.

Hildebrandt, Thomas; Goubergrits, Leonid; Heppt, Werner Johannes; Bessler, Stephan; Zachow, Stefan

Facial Plast Surg

29

93-98

DOI

2013

Numerical and experimental evaluation of platelet deposition to collagen coated surface at low shear rates

Affeld, Klaus; Goubergrits, Leonid; Watanabe, Nobuo; Kertzscher, Ulrich

J Biomech

46

430-436

DOI

2013

Reproducibility of image-based analysis of cerebral aneurysm geometry and hemodynamics: an in-vitro study of magnetic resonance imaging, computed tomography, and three-dimensional rotational angiography

Goubergrits, L.; Schaller, J.; Kertzscher, U.; Petz, Ch; Hege, H-Ch; Spuler, A.

J Neurol Surg A Cent Eur Neurosurg

74

294-302

DOI

2013

The Impact of MRI-based Inflow for the Hemodynamic Evaluation of Aortic Coarctation

Goubergrits, L.; Mevert, R.; Yevtushenko, P.; Schaller, J.; Kertzscher, U.; Meier, S.; Schubert, S.; Riesenkampff, E.; Kuehne, T.

Ann Biomed Eng

41

2575-2587

DOI

2013

The concept of rhinorespiratory homeostasis-a new approach to nasal breathing.

Hildebrandt, Thomas; Heppt, Werner Johannes; Kertzscher, Ulrich; Goubergrits, Leonid

Facial Plast Surg

29

85-92

DOI

2013

Variability of computational fluid dynamics solutions for pressure and flow in a giant aneurysm: the ASME 2012 Summer Bioengineering Conference CFD Challenge.

Steinman, David A.; Hoi, Yiemeng; Fahy, Paul; ...; Schaller, Jens; Goubergrits, Leonid; ...; Shaffer, Nicholas; Loth, Francis

J Biomech Eng

135

021016-1-021016-13

DOI

2012

Flow field of a novel implantable valveless counterpulsation heart assist device.

Berthe, A.; Gärtlein, S.; Lederer, Ch; Kertzscher, U.; Affeld, K.; Goubergrits, L.

Ann Biomed Eng

40

1982-1995

DOI

2012

In vitro study of cerebrospinal fluid dynamics in a shaken basal cistern after experimental subarachnoid hemorrhage.

Kertzscher, Ulrich; Schneider, Torsten; Goubergrits, Leonid; Affeld, Klaus; Hänggi, Daniel; Spuler, Andreas

PLoS One

7

e41677

DOI

2012

Percutaneous devices: a review of applications, problems and possible solutions.

Affeld, Klaus; Grosshauser, Johannes; Goubergrits, Leonid; Kertzscher, Ulrich

Expert Rev Med Devices

9

389-399

DOI

2012

Spannungsoptik-Tomographie zur Messung der Scherung in Strömungen

Schneider, T.; Goubergrits, L.; Paschereit, C.O.; Kertzscher, U.; Affeld, K.

tm - Technisches Messen

79

304-309

DOI

2012

Statistical wall shear stress maps of ruptured and unruptured middle cerebral artery aneurysms

Goubergrits, L.; Schaller, J.; Kertzscher, U.; van den Bruck, N.; Poethkow, K.; Petz, Ch; Hege, H-Ch; Spuler, A.

J R Soc Interface

9

677-688

DOI

2012

Tri-leaflet valve design with a purge flow for heart-assist devices: an in vitro optimization study.

Timmel, Tobias; Seshadri, Santhosh; Goubergrits, Leonid; Affeld, Klaus; Kertzscher, Ulrich

Artif Organs

36

42-48

DOI

2011

Cell Physiology and Fluid Mechanics in the Pulmonary Alveolus and its Capillaries

Kerstin Schirrmann; Michael Mertens; Ulrich Kertzscher; Klaus Affeld; Wolfgang M. Kuebler

Fundamental Medical and Engineering Investigations on Protective Artificial Respiration

116

49-65

2011

Flow dynamics of a novel counterpulsation device characterized by CFD and PIV modeling

Giridharan, G. A.; Lederer, C.; Berthe, A.; Goubergrits, L.; Hutzenlaub, J.; Slaughter, M. S.; Dowling, R. D.; Spence, P. A.; Koenig, S. C.

Med Eng Phys

33

1193-1202

DOI

2011

How can we achieve infection-resistant percutaneous energy transfer?

Affeld, Klaus; Grosshauser, Johannes; Reiter, Katja; Grosse-Siestrup, Christian; Kertzscher, Ulrich

Artif Organs

35

800-806

DOI

2011

Investigation of human platelet adhesion under low shear conditions in a rotational flow chamber

Nobuo Watanabe; Klaus Affeld; Jens Schaller; Stephanie Schmitmeier; Armin J. Reininger; Leonid Goubergrits; Ulrich Kertzscher

Journal of Biorheology

25

64-70

DOI

2011

Non-dimensional modeling in flow simulation studies of coronary arteries including side-branches: A novel diagnostic tool in coronary artery disease.

Ernst Wellnhofer; Jan Osman; Ulrich Kertzscher; Klaus Affeld; Eckart Fleck; Leonid Goubergrits

Atherosclerosis

216

277-282

DOI

2010

Flow simulation studies in coronary arteries - impact of side-branches

Ernst Wellnhofer; Jan Osman; Ulrich Kertzscher; Klaus Affeld; Eckart Fleck; Leonid Goubergrits

Atherosclerosis

213

475-481

DOI

2010

In Vitro Study of Near-Wall Flow in a Cerebral Aneurysm Model with and without Coils

L. Goubergrits; B. Thamsen; A. Berthe; J. Poethke; U. Kertzscher; K. Affeld; C. Petz; H-C. Hege; H. Hoch; A. Spuler

AJNR Am J Neuroradiol

31

1521-1528

DOI

2010

Prediction and validation of cell alignment along microvessels as order principle to restore tissue architecture in liver regeneration

Stefan Hoehme; Marc Brulport; Alexander Bauer; Essam Bedawy; Wiebke Schormann; Matthias Hermes; Verena Puppe; Rolf Gebhardt; Sebastian Zellmer; Michael Schwarz; Ernesto Bockamp; Tobias Timmel; Jan G Hengstler; Dirk Drasdo

Proc Natl Acad Sci USA

107

10371-10376

DOI

2010

Theoretical modeling of the interaction between alveoli during inflation and deflation in normal and diseased lungs

Kerstin Schirrmann; Michael Mertens; Ulrich Kertzscher; Wolfgang M Kuebler; Klaus Affeld

J Biomech

43

1202-1207

DOI

2010

Three-dimensional, three-component wall-PIV

André Berthe; Daniel Kondermann; Carolyn Christensen; Leonid Goubergrits; Christoph Garbe; Klaus Affeld; Ulrich Kertzscher

Experiments in Fluids

48

983-997

DOI

2009

Alveolar dynamics in acute lung injury: heterogeneous distension rather than cyclic opening and collapse

Michael Mertens; Arata Tabuchi; Sven Meissner; Alexander Krueger; Kerstin Schirrmann; Ulrich Kertzscher; Axel R Pries; Arthur S Slutsky; Edmund Koch; Wolfgang M Kuebler

Crit Care Med

37

2604-2611

DOI

2009

Coronary artery WSS profiling using a geometry reconstruction based on biplane angiography

Leonid Goubergrits; Ernst Wellnhofer; Ulrich Kertzscher; Klaus Affeld; Christoph Petz; Hans-Christian Hege

Ann Biomed Eng

37

682-691

DOI

2009

Novel non-dimensional approach to comparison of wall shear stress distributions in coronary arteries of different groups of patients

E. Wellnhofer; L. Goubergrits; U. Kertzscher; K. Affeld; E. Fleck

Atherosclerosis

202

483-490

DOI

2009

The wall-PIV measurement technique for near wall flow fields in biofluid mechanics

A. Berthe; D. Kondermann; Ch. Garbe; K. Affeld; B. Jähne; U. Kertzscher

Imaging Measurement Methods for Flow Analysis

106

11-20

DOI

2009

Wall-PIV as a near wall flow validation tool for CFD: application in a pathologic vessel enlargement (aneurysm)

Goubergrits, L.; Weber, S.; Petz, Ch.; Hege, H-Ch.; Spuler, A.; Poethke, J.; Berthe, A.; Kertzscher, U.

J Vis

12

241-250

2008

CFD analysis in an anatomically realistic coronary artery model based on non-invasive 3D imaging: comparison of magnetic resonance imaging with computed tomography

Leonid Goubergrits; Ulrich Kertzscher; Bastian Schöneberg; Ernst Wellnhofer; Christoph Petz; Hans-Christian Hege

Int J Cardiovasc Imaging

24

411-421

DOI

2008

Enhanced oxygen transport in fish gills - flow measurements in a model

U. Kertzscher; L. Goubergrits; U. Doll; G. Gabel; K. Affeld

Design & Nature and Ecodynamics

3

2008

Local glycoprotein IIb/IIIa receptor inhibitor delivery from the pump surface attenuates platelet adhesion in continuous flow ventricular assist devices.

Linneweber, Joerg; Dohmen, Pascal M.; Kertzscher, Ullrich; Affeld, Klaus; Konertz, Wolfgang

Artif Organs

32

792-799

DOI

2008

Numerical Dye Washout Method as a Tool for Characterizing the Heart Valve Flow: Study of Three Standard Mechanical Heart Valves

Leonid Goubergrits; Ulrich Kertzscher; Klaus Affeld; Christoph Petz; Detlev Stalling; Hans-Christian Hege

ASAIO J

54

50-57

DOI

2008

Particle image velocimetry of a flow at a vaulted wall

U. Kertzscher; A. Berthe; L. Goubergrits; K. Affeld

Proc Inst Mech Eng H

222

465-473

PubMed

2007

Flow separations in blood flow - its significance in the human circulation and in artificial organs

Ulrich Kertzscher; Leonid Goubergrits; Klaus Affeld

Flow Phenomena in Nature Volume 2: Inspiration, Learning and Applications

505-528

DOI

2007

The effect of surface roughness on activation of the coagulation system and platelet adhesion in rotary blood pumps

Jörg Linneweber; Pascal Maria Dohmen; Ulrich Kertzscher; Klaus Affeld; Yukihiko Nosé; Wolfgang Konertz

Artif Organs

31

345-351

DOI

2006

Characterization of an artificial valve flow using the numerical dye washout visualization technique: application to the monoleaflet valve with purged flow

Leonid Goubergrits; Tobias Timmel; Klaus Affeld; Christoph Petz; Detlev Stalling; Hans Christian Hege

Artif Organs

30

642-650

DOI

2006

Flow in artificial valves and pulsatile blood pumps

U. Kertzscher; L. Goubergrits; K. Affeld

ERCOFTAC Bulletin

Bulletin 68

29-32

2006

In-vivo coronary flow profiling based on biplane angiograms: influence of geometric simplifications on the three-dimensional reconstruction and wall shear stress calculation

Ernst Wellnhofer; Leonid Goubergrits; Ulrich Kertzscher; Klaus Affeld

Biomed Eng Online

5

39

DOI

2006

Injection of granular material: visualization of stress and grain flow

K. Affeld; F. Affeld; P. Debaene; L. Goubergrits

Journal of Visualization

9

31-38

2006

Numerical modeling of blood damage: current status, challenges and future prospects

Leonid Goubergrits

Expert Rev Med Devices

3

527-531

DOI

2005

Innovative developments of the heart valves designed for use in ventricular assist devices

Leonid Goubergrits; Klaus Affeld; Ulrich Kertzscher

Expert Rev Med Devices

2

61-71

DOI

2005

Visualization of a Wall Shear Flow: Development of a New Particle Image Interrogation Method

P. Debaene; U. Kertzscher; L. Goubergrits; K. Affeld

Journal of Visualization

8

305-314

2004

Experimental and numerical dye washout flow visualization

L. Goubergrits; C. Petz; D. Stalling; K. Affeld

Journal of Visualization

7(3)

233-240

2004

Flow-induced platelet activation in bileaflet and monoleaflet mechanical heart valves

Wei Yin; Yared Alemu; Klaus Affeld; Jolyon Jesty; Danny Bluestein

Ann Biomed Eng

32

1058-1066

PubMed

2004

Flow-induced platelet activation in mechanical heart valves

Bluestein, D.; Yin, W.; Affeld, K.; Jesty, J.

J Heart Valve Dis

13

501-508

PubMed

2004

Hemodynamic study in 26 authentic carotid bifurcations

L. Goubergrits; K. Affeld; J. Fernandez-Britto; L. Falcon

Technology and Health Care

12

188-190

2004

Mathematical model of platelet deposition under flow conditions

K. Affeld; L. Goubergrits; U. Kertzscher; J. Gadischke; A. Reininger

Int J Artif Organs

27

699-708

PubMed

2004

Measurement of the local liquid and the local solid velocity simultaneously

U. Kertzscher; A. Seeger; K. Affeld; E. Wellnhofer

Bubbly flows: analysis, modelling and calculation

2004

Numerical estimation of blood damage in artificial organs

Leonid Goubergrits; Klaus Affeld

Artif Organs

28

499-507

DOI

2004

X-ray based measurements of the local solid phase content in a three-phase flow of a bubble column: statistical significance

U. Kertzscher; G. Dimitroff; M. Binsteiner; K. Affeld; L. Goubergrits; A. Seeger; E. Wellnhofer

Experiments in Fluids

37

923-928

2004

X-ray based particle tracking velocimetry - a measurement technique for multi-phase flows and flows without optical access

U. Kertzscher; A. Seeger; K. Affeld; L. Goubergrits; E. Wellnhofer

Flow Measurement and Instrumentation

15

199-206

2004

X-ray based particle tracking velocimetry for bubble columns with high void fraction

A. Seeger; U. Kertzscher; K. Affeld; L. Goubergrits; E. Wellnhofer

Bubbly flows: analysis, modelling and calculation

2003

Atherosclerosis: current concepts of pathophysiology and pharmacological intervention based on trial outcomes

H. von Baeyer; W. Hopfenmüller; E. Riedel; K. Affeld

Clin Nephrol

60 Suppl 1

S31-S48

PubMed

2003

Investigation of geometry and atherosclerosis in the human carotid bifurcations

L. Goubergrits; K. Affeld; J. Fernandez-Britto; L. Falcon

Journal of Mechanics in Medicine and Biology

3

31-48

2003

Measurement of the local velocity of the solid phase and the local solid hold-up in a three-phase flow by X-ray based particle tracking velocimetry (XPTV)

A. Seeger; U. Kertzscher; K. Affeld; E. Wellnhofer

Chemical Engineering Science

58

1721-1729

DOI

2003

Trileaflet valve for VAD use with purged sinus

L. Goubergrits; A. Leirner; K. Affeld

Artif Organs

27

586-591

PubMed

2002

Atherosclerosis and flow in carotid arteries with authentic geometries

L. Goubergrits; K. Affeld; J. Fernandez-Britto; L. Falcon

Biorheology

39

519-524

PubMed

2002

Experimental assessment of wall shear flow in models

K. Affeld; U. Kertzscher; L. Goubergrits

Biorheology

39

485-489

PubMed

2002

Geometry of the human common carotid artery. A vessel cast study of 86 specimens

L. Goubergrits; K. Affeld; J. Fernandez-Britto; L. Falcon

Pathol Res Pract

198

543-551

PubMed

2002

In vitro hydrodynamics of a decellularized pulmonary porcine valve, compared with a glutaraldehyde and polyurethane heart valve

Dohmen, P.M.; Scheckel, M.; Stein-Konertz, M.; Erdbruegger, W.; Affeld, K.; Konertz, W.

Int J Artif Organs

25

1089-1094

PubMed

2002

Investigation of the flow performance of a nutating blood pump by computational fluid dynamics

Oliver Sartori-Montecroce; Leonid Goubergrits; Klaus Affeld

Artif Organs

26

392-396

PubMed

2002

Investigation of transport phenomena inside a microcapsule

Leonid Goubergrits; Klaus Affeld; Perrine Debaene; Ulrich Kertzscher

Ann N Y Acad Sci

972

200-205

PubMed

2002

Model study of blood flow through a stent in the aorto-iliac bifurcation

U. Kertzscher; K. Affeld; M. Scheckel

Int J Artif Organs

25

1153-1159

PubMed

2002

X-ray-based flow visualization and measurement: application in multiphase flows

Axel Seeger; Klaus Affeld; Leonid Goubergrits; Ulrich Kertzscher; Ernst Wellnhofer; Rene Delfos

Ann N Y Acad Sci

972

247-253

PubMed

2001

Atherosclerosis in the human common carotid artery. A morphometric study of 31 specimens

L. Goubergrits; K. Affeld; J. Fernandez-Britto; L. Falcon

Pathol Res Pract

197

803-809

PubMed

2001

Estimation of wall shear stress in bypass grafts with computational fluid dynamics method

L. Goubergrits; K. Affeld; E. Wellnhofer; R. Zurbrügg; T. Holmer

Int J Artif Organs

24

145-151

PubMed

2001

Optimization and investigation of a novel cardiac assist valve with a purge flow

T. Timmel; L. Goubergrits; K. Affeld

Int J Artif Organs

24

777-783

PubMed

2001

Pulsatile ventricular assist device with pericardial inner lining

Leirner, A.A.; Hayashida, S.A.; Maizato, M.J.; Silva, de-L, M.; Cestari, I.A.; Affeld, K.

Artif Organs

25

907-911

PubMed

2001

X-ray-based assessment of the three-dimensional velocity of the liquid phase in a bubble column

A. Seeger; K. Affeld; L. Goubergrits; U. Kertzscher; E. Wellnhofer

Experiments in Fluids

31

193-201

2000

Velocities, shear stresses and blood damage potential of the leakage jets of the Medtronic Parallel bileaflet valve

Zimmer, R.; Steegers, A.; Paul, R.; Affeld, K.; Reul, H.

Int J Artif Organs

23

41-48

PubMed

1998

Atherosclerotic lesions, myocardial damage and lipidograms: a multiarterial study applying an atherometric system and canonical correlation

Fernandez-Britto, J.E.; Wong, R.; Campos, R.; Falcon, L.; Affeld, K.; Guski, H.

Gen Diagn Pathol

143

311-316

PubMed

1998

Cardiac valves and cardiac assist systems

Affeld, K.

VKI Lecture Series 1998-04: Fluid Dynamics and Biological Flows

4

F1-F73

1998

Novel cardiac assist valve with a purge flow in the valve sinus

K. Affeld; L. Goubergrits; O. Holberndt

ASAIO J

44

M642-M647

PubMed

1998

Test procedure for artificial mitral valves

Schichl, K.; Affeld, K.; Dreysse, S.

Int J Artif Organs

21

37-42

PubMed

1998

Valvular Dynamics

Affeld, K.

Intra and Extracorporeal Cardiovascular Fluid Dynamics

257

1998

Variability of the geometry of the human common carotid artery - A vessel cast study of 31 specimens

K. Affeld; L. Goubergrits; J. Fernandez-Britto; L. Falcon

Pathol Res Pract

194

597-602

PubMed

1997

Cost effectiveness of artificial organ technologies versus conventional therapy

Mussivand, T.; Kung, R.T.; McCarthy, P.M.; Poirier, V.L.; Arabia, F.A.; Portner, P.; Affeld, K.

ASAIO J

43

230-236

PubMed

1997

Technical obstacles on the road towards a permanent left ventricular assist device

K. Affeld; A. Ziemann; L. Goubergrits

Heart Vessels

Suppl 12

28-30

PubMed

1997

[A new method of ex vivo whole blood perfusion of isolated mammalian organs, exemplified by the kidney of swine]

H. von Baeyer; K. Stahl; M. Häusler; M. Meissler; V. Unger; J. Frank; C. Große-Siestrup; G. Kaczmarczyk; K. Affeld; H. J. Flaig; B. Steinbach

Biomed Tech (Berl)

42

61-68

PubMed

1996

Centrifugal pumps or pulsatile pumps: which have the greater potential for a chronic cardiac assist system?

K. Affeld

Int J Artif Organs

19

627-629

PubMed

1996

Strömung in einem Aneurysma eines Blutgefäßes

Klaus Affeld; Leonid Goubergrits; Andreas Bender; Ali Kilic

Humboldt Spectrum

4

16-18

1995

Fluid mechanics of the stagnation point flow chamber and its platelet deposition

Affeld, K.; Reininger, A.J.; Gadischke, J.; Grunert, K.; Schmidt, S.; Thiele, F.

Artif Organs

19

597-602

PubMed

1994

A new electrohydraulic energy converter for a left ventricular assist device

Affeld, K.; Bailleu, A.; Buss, A.; Diluweit, J.; Friedrichsen, U.; Gadischke, J.; Hanitsch, R.; Hetzer, R.; Huber, A.; Kahler, J.; et al.

Artif Organs

18

479-483

PubMed

1994

A new valve for the treatment of hydrocephalus - Ein neues Ventil zur Behandlung des Hydrocephalus

C. Miethke; K. Affeld

Biomed Tech (Berl)

39

181-187

PubMed

1994

Biomechanical tissue properties as an indicator of organ vitality prior to transplantations

Shtengold, E.; Godin, E.; Affeld, K.

Int J Artif Organs

17

408-411

PubMed

1993

A computer controlled versatile pulse duplicator for precision testing of artificial heart valves

Schichl, K.; Affeld, K.

Int J Artif Organs

16

722-728

PubMed

1993

Assessment of rowing efficiency

K. Affeld; K. Schichl; A. Ziemann

Int J Sports Med

14 Suppl 1

S39-S41

PubMed

1993

Flow separation in artificial heart valves

Klaus Affeld; Andreas Ziemann; Klaus Schichl

Notes on Numerical Fluid Mechanics

184-191

1993

Rudern als Strömungsproblem

K. Affeld; K. Schichl; A. Ziemann

Forschung Aktuell

39-41

25-30

1993

Viscoelastic behaviour of human blood and polyacrylamide model fluids for heart valve testing

Lerche, D.; Vlastos, G.; Koch, B.; Pohl, M.; Affeld, K.

Journal de Physique III France

3

1283-1289

1990

An Enlarged Model of Stenotic Coronary Artery Flow

K. Affeld; J. Treiber-Molkentin; P. Walker

Preventive Cardiology

159-166

1990

Computer aided time-lapse video analysis of hepatocyte morphology during adhesion to cellulose membranes

Gerlach, J.; Vienken, J.; Walker, P.; Affeld, K.

Int J Artif Organs

13

365-369

PubMed

1990

Ein rechnergesteuertes Testverfahren für künstliche Herzklappen

K. Affeld; K. Schichl

Spektrum der Wissenschaft

7

22-24

1989

The use of image processing in the investigation of artificial heart valve flow.

K. Affeld; P. Walker; K. Schichl

ASAIO Trans

35

294-298

PubMed

1987

Design criteria for artificial percutaneous leads, with emphasis on the comparison between the Tenckhoff catheter and the Berlin catheter

H. Becker; R. Schurig; G. M. Gahl; C. Große-Siestrup; K. Affeld; K. Weihermüller; H. Hain

Contrib Nephrol

57

136-146

PubMed

1987

Design of a new pulse duplicator system for prosthetic heart valves

T. Kitamura; K. Affeld; A. Mohnhaupt

J Biomech Eng

109

43-47

PubMed

1986

Investigation of the flow in a centrifugal blood pump

K. Affeld; K. Schichl; A. Yoganathan

ASAIO Trans

32

269-273

PubMed

1986

[The Kümmel and Beck puncture of the frontal sinus]

J. von Scheel; K. Affeld

Laryngol Rhinol Otol (Stuttg)

65

40-41

PubMed

1984

Design criteria for percutaneous devices

C. Große-Siestrup; K. Affeld

J Biomed Mater Res

18

357-382

DOI