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ResearcherID: B-1850-2016
Scopus Author ID: 6507736442
Loop profile: 605269

Keywords

Cardiovascular Prosthetics

Countries

Germany

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Employment (4)

University of Lübeck: Lübeck, DE

2011-05-01 to present | Group Leader (Department of Cardiac and Thoracic Vascular Surgery)
Employment
Source: Self-asserted source
Michael Scharfschwerdt

University of Lübeck: Lübeck, DE

2007-02-01 to 2011-04-31 | Research Associate (Department of Cardiac and Thoracic Vascular Surgery)
Employment
Source: Self-asserted source
Michael Scharfschwerdt

University of Lübeck: Lübeck, DE

2001-02-01 to 2007-01-31 | Engineer (Department of Cardiac and Thoracic Vascular Surgery)
Employment
Source: Self-asserted source
Michael Scharfschwerdt

University of Applied Sciences: Lübeck, DE

1994-06-01 to 2001-01-31 | Engineer (Laboratory of Biomedical Engineering)
Employment
Source: Self-asserted source
Michael Scharfschwerdt

Education and qualifications (3)

University of Lübeck: Lübeck, DE

2007-03 to 2009-06 | Dr. rer. hum. biol.
Education
Source: Self-asserted source
Michael Scharfschwerdt

University of Applied Sciences Lübeck: Lübeck, DE

1991-09 to 2003-01 | Dipl.-Ing. (Biomedical Engineering)
Education
Source: Self-asserted source
Michael Scharfschwerdt

University of Applied Sciences Lübeck: Lübeck, DE

1983-09 to 1989-01 | Dipl.-Ing. (Mechanical Engineering)
Education
Source: Self-asserted source
Michael Scharfschwerdt

Funding (5)

Development of a novel mechanical heart valve prosthesis - Subproject: Research and preclinical investigations

2015-08 to 2018-07 | Grant
Federal Ministry of Education and Research (Berlin, DE)
Part of GRANT_NUMBER:

13GW0055B
Source: Self-asserted source
Michael Scharfschwerdt

Study of coronary flow at catheter-based valve-in-valve implantation into different surgical bioprostheses

2013-01 to 2013-04 | Grant
German Foundation of Heart Research (Frankfurt/Main, DE)
GRANT_NUMBER:

F/30/12
Source: Self-asserted source
Michael Scharfschwerdt

Validation of the effectiveness of a titanium-bearing coating of biological substrates to improve biocompatibility

2011-12 to 2015-05 | Grant
Federal Ministry of Education and Research (Berlin, DE)
GRANT_NUMBER:

03V0167
Source: Self-asserted source
Michael Scharfschwerdt

Elastic vascular prosthesis for the replacement of the thoracic aorta

2011-05 to 2014-12 | Grant
Federal Ministry of Education and Research (Berlin, DE)
GRANT_NUMBER:

13EZ1110
Source: Self-asserted source
Michael Scharfschwerdt

Development of a nano-technologically titanium-coated biological heart valve prostheses with novel design

2009-10 to 2011-08 | Grant
Federal Ministry for Economical Affairs and Technology (Berlin, DE)
GRANT_NUMBER:

03EFT3SH04
Source: Self-asserted source
Michael Scharfschwerdt

Works (50 of 65)

Items per page:
Page 1 of 2

Ex vivo evaluation of 3 different right ventricular outflow tract substitutes

European Journal of Cardio-Thoracic Surgery
2024-03-01 | Journal article
DOI: 10.1093/ejcts/ezae081
Contributors: Hiroyuki Saisho; Ioana Geisler; Michael Scharfschwerdt; Najla Sadat; Xiling Zhang; Thomas Puehler; Stephan Ensminger; Buntaro Fujita; Anas Aboud
Source: check_circle
Crossref

Impact of different in vitro models on functional performance of the self-expanding transcatheter heart valve

European Journal of Cardio-Thoracic Surgery
2023-10-04 | Journal article
DOI: 10.1093/ejcts/ezad333
Contributors: Najla Sadat; John Habakuk Lojenburg; Michael Scharfschwerdt; Buntaro Fujta; Stephan Ensminger
Source: check_circle
Crossref

Functional performance of 8 small surgical aortic valve bioprostheses: an in vitro study

European Journal of Cardio-Thoracic Surgery
2022-09-02 | Journal article
DOI: 10.1093/ejcts/ezac426
Contributors: Najla Sadat; Michael Scharfschwerdt; Tim Schaller; Anas Aboud; Hiroyuki Saisho; Stephan Ensminger; Buntaro Fujita
Source: check_circle
Crossref

Ex vivo evaluation of the Ozaki procedure in comparison with the native aortic valve and prosthetic valves

Interactive CardioVascular and Thoracic Surgery
2022-08-03 | Journal article
DOI: 10.1093/icvts/ivac199
Contributors: Hiroyuki Saisho; Michael Scharfschwerdt; Tim Schaller; Najla Sadat; Anas Aboud; Stephan Ensminger; Buntaro Fujita
Source: check_circle
Crossref

The figure-of-8 aortic valve suturing technique optimizes the effective orifice area of a small aortic annulus—an ex vivo study

European Journal of Cardio-Thoracic Surgery
2022-08-03 | Journal article
DOI: 10.1093/ejcts/ezac195
Contributors: Hiroyuki Saisho; Carina Kuhlmann; Michael Scharfschwerdt; Reuben Jeganathan; Najla Sadat; Tim Schaller; Anas Aboud; Stephan Ensminger; Buntaro Fujita
Source: check_circle
Crossref

Comprehensive analysis of haemodynamics in patients with physiologically curved prostheses of the ascending aorta

European Journal of Cardio-Thoracic Surgery
2022-06-15 | Journal article
DOI: 10.1093/ejcts/ezab352
Contributors: Malte Maria Sieren; Maren Friederike Balks; Jennifer Kristina Schlueter; Franz Wegner; Markus Huellebrand; Michael Scharfschwerdt; Jörg Barkhausen; Alex Frydrychowicz; Dominik Daniel Gabbert; Thekla Helene Oechtering
Source: check_circle
Crossref

Impact of different valve-in-valve positions on the hydrodynamic performance of the newest-generation self-expanding transcatheter heart valve

European Journal of Cardio-Thoracic Surgery
2022-03-25 | Journal article
DOI: 10.1093/ejcts/ezac158
Part of ISSN: 1010-7940
Part of ISSN: 1873-734X
Source: Self-asserted source
Michael Scharfschwerdt
grade
Preferred source (of 2)‎

Aortic Valve Leaflet Shape Synthesis With Geometric Prior From Surrounding Tissue

Frontiers in Cardiovascular Medicine
2022-03-09 | Journal article
DOI: 10.3389/fcvm.2022.772222
Part of ISSN: 2297-055X
Source: Self-asserted source
Michael Scharfschwerdt

An ex vivo evaluation of two different suture techniques for the Ozaki aortic neocuspidization procedure

Interactive CardioVascular and Thoracic Surgery
2021-10-04 | Journal article
DOI: 10.1093/icvts/ivab138
Contributors: Hiroyuki Saisho; Michael Scharfschwerdt; Tim Schaller; Jan Christian Reil; Stephan Ensminger; Buntaro Fujita; Anas Aboud
Source: check_circle
Crossref

Aortic valve replacement in sheep with a novel trileaflet mechanical heart valve prosthesis without anticoagulation

JTCVS Open
2021-09 | Journal article
DOI: 10.1016/j.xjon.2021.05.011
Part of ISSN: 2666-2736
Source: Self-asserted source
Michael Scharfschwerdt

4D flow CMR analysis comparing patients with anatomically shaped aortic sinus prostheses, tube prostheses and healthy subjects introducing the wall shear stress gradient: a case control study

Journal of Cardiovascular Magnetic Resonance
2020-12 | Journal article
Part of DOI: 10.1186/s12968-020-00653-9
Part of ISSN: 1532-429X
Source: Self-asserted source
Michael Scharfschwerdt

Development of an ultrasound-capable phantom with patient-specific 3D-printed vascular anatomy to simulate peripheral endovascular interventions

Annals of Anatomy - Anatomischer Anzeiger
2020-11 | Journal article
DOI: 10.1016/j.aanat.2020.151563
Contributors: M. Kaschwich; A. Dell; F. Matysiak; J. Bouchagiar; A. Bayer; M. Scharfschwerdt; F. Ernst; M. Kleemann; M. Horn
Source: check_circle
Crossref

In vitro comparison of everting vs. non-everting suture techniques for the implantation of a supra-annular biological heart valve

Journal of Thoracic Disease
2020-05 | Journal article
DOI: 10.21037/jtd.2020.03.55
Part of ISSN: 2072-1439
Part of ISSN: 2077-6624
Source: Self-asserted source
Michael Scharfschwerdt

New Device for the Treatment of Functional Ischemic Mitral Regurgitation: Proof of Concept in an In Vitro Model

The Thoracic and Cardiovascular Surgeon
2019-10 | Journal article
DOI: 10.1055/s-0038-1672172
Part of ISSN: 0171-6425
Part of ISSN: 1439-1902
Source: Self-asserted source
Michael Scharfschwerdt

In vitro 4D Flow MRI evaluation of aortic valve replacements reveals disturbed flow distal to biological but not to mechanical valves

Journal of Cardiac Surgery
2019-10-22 | Journal article
DOI: 10.1111/jocs.14253
Part of ISSN: 0886-0440
Part of ISSN: 1540-8191
Source: Self-asserted source
Michael Scharfschwerdt
grade
Preferred source (of 2)‎

A novel trileaflet mechanical heart valve: first in vitro results.

Interactive cardiovascular and thoracic surgery
2019-05-01 | Journal article
DOI: 10.1093/icvts/ivy337
WOSUID:

MEDLINE:30590696
Source: Self-asserted source
Michael Scharfschwerdt
grade
Preferred source (of 2)‎

Effect of aortic root repair on aortic valve function

Surgical management of aortic pathology
2019-04 | Book chapter
DOI: 10.1007/978-3-7091-4874-7_53
Source: Self-asserted source
Michael Scharfschwerdt

Impact of ascending aorta replacement on ventricle load and “Windkessel” function

Surgical management of aortic pathology
2019-04 | Book chapter
DOI: 10.1007/978-3-7091-4874-7_60
Source: Self-asserted source
Michael Scharfschwerdt

Time-resolved 3-dimensional magnetic resonance phase contrast imaging (4D Flow MRI) reveals altered blood flow patterns in the ascending aorta of patients with valve-sparing aortic root replacement

J Thorac Cardiovasc Surg
2019-04 | Journal article
DOI: 10.1016/j.jtcvs.2019.02.127
Source: Self-asserted source
Michael Scharfschwerdt

A matter of thrombosis: different thrombus-like formations in balloon-expandable transcatheter aortic valve prostheses

Eur J Cardiothorac Surg
2018 | Journal article
DOI: https://doi.org/10.1093/ejcts/ezy033
Source: Self-asserted source
Michael Scharfschwerdt
grade
Preferred source (of 2)‎

Ex vivo hydrodynamics after central and para-commissural edge-to-edge technique: A further step towards transcatheter tricuspid repair?

J Thorac Cardiovasc Surg
2018 | Journal article
DOI: 10.1016/j.jtcvs.2017.10.068
Source: Self-asserted source
Michael Scharfschwerdt
grade
Preferred source (of 2)‎

Mitral valve replacement with the novel TRIBIO and an established stented bioprosthesis in a sheep model

Interact Cardiovasc Thorac Surg
2018 | Journal article
DOI: 10.1093/icvts/ivx361
Source: Self-asserted source
Michael Scharfschwerdt
grade
Preferred source (of 2)‎

The influence of different inflow configurations on computational fluid dynamics in a novel three-leaflet mechanical heart valve prosthesis

Interact Cardiovasc Thorac Surg
2018 | Journal article
DOI: 10.1093/icvts/ivy086
Source: Self-asserted source
Michael Scharfschwerdt
grade
Preferred source (of 2)‎

A support vector regression-based data-driven leaflet modeling approach for personalized aortic valve prosthesis development

Computing in Cardiology
2018-09-24 | Conference paper
DOI: 10.22489/cinc.2018.096
Source: Self-asserted source
Michael Scharfschwerdt

Towards personalized aortic valve prostheses - A sparse representation of the individual leaflet shape

Computing in Cardiology
2018-09-24 | Conference paper
DOI: 10.22489/cinc.2018.098
Source: Self-asserted source
Michael Scharfschwerdt

Combining deformation modeling and machine learning for personalized prosthesis size prediction in valve-sparing aortic root reconstruction

Functional imaging and modelling of the heart
2017 | Book chapter
DOI: 10.1007/978-3-319-59448-4_44
Source: Self-asserted source
Michael Scharfschwerdt
grade
Preferred source (of 2)‎

Does undersizing of transcatheter aortic valve bioprostheses during valve-in-valve implantation avoid coronary obstruction? An in vitro study

Thorac Cardiovasc Surg
2017 | Journal article
DOI: 10.1055/s-0036-1584356
Source: Self-asserted source
Michael Scharfschwerdt
grade
Preferred source (of 2)‎

First ex vivo and preliminary sheep model results of the new TRIBIO aortic valve bioprosthesis in small aortic annuli

Interact Cardiovasc Thorac Surg
2017 | Journal article
DOI: 10.1093/icvts/ivx196
Source: Self-asserted source
Michael Scharfschwerdt
grade
Preferred source (of 2)‎

In vitro coronary flow after transcatheter aortic valve-in-valve implantation: A comparison of two valves

J Thorac Cardiovasc Surg
2017 | Journal article
DOI: 10.1016/j.jtcvs.2016.09.086
Source: Self-asserted source
Michael Scharfschwerdt
grade
Preferred source (of 2)‎

The optimal shape of an aortic heart valve replacement - on the road to the consensus

QSci Connect
2017 | Journal article
DOI: 10.5339/connect.2017.1
Source: Self-asserted source
Michael Scharfschwerdt

Undersized transcatheter heart valves to avoid coronary obstruction: In vitro study of valve-in-valve implantations,Vermeidung von Koronarobstruktionen durch die Verwendung kleinerer Transkatheterklappen: In-vitro-Studie aus dem Bereich der Valve-in-valve-Implantationen

Zeitschrift fur Herz-, Thorax- und Gefasschirurgie
2017-09 | Journal article
DOI: 10.1007/s00398-017-0179-5
EID:

2-s2.0-85029149401
Source: Self-asserted source
Michael Scharfschwerdt
grade
Preferred source (of 2)‎

Every millimeter counts

J Thorac Cardiovasc Surg
2016 | Journal article
DOI: 10.1016/j.jtcvs.2016.07.035
Source: Self-asserted source
Michael Scharfschwerdt
grade
Preferred source (of 2)‎

In-vitro investigation of a novel elastic vascular prosthesis for valve-sparing aortic root and ascending aorta replacement

Eur J Cardiothorac Surg
2016 | Journal article
DOI: 10.1093/ejcts/ezv402
Source: Self-asserted source
Michael Scharfschwerdt
grade
Preferred source (of 2)‎

Prediction of individual prosthesis size for valve-sparing aortic root reconstruction based on geometric features

Conf Proc IEEE Eng Med Biol Soc
2016 | Journal article
DOI: 10.1109/EMBC.2016.7591427
Source: Self-asserted source
Michael Scharfschwerdt
grade
Preferred source (of 2)‎

Proposing a novel technique to exclude the left ventricle with an assist device: insights from 4-dimensional flow magnetic resonance imaging

Eur J Cardiothorac Surg
2016 | Journal article
DOI: 10.1093/ejcts/ezw092
Source: Self-asserted source
Michael Scharfschwerdt
grade
Preferred source (of 2)‎

Time-resolved 3-dimensional magnetic resonance phase contrast imaging (4D Flow MRI) analysis of hemodynamics in valve-sparing aortic root repair with an anatomically shaped sinus prosthesis

J Thorac Cardiovasc Surg
2016 | Journal article
DOI: 10.1016/j.jtcvs.2016.04.029
Source: Self-asserted source
Michael Scharfschwerdt
grade
Preferred source (of 2)‎

A novel technique to exclude the left ventricle with an assist device

Multimedia manual of cardiothoracic surgery : MMCTS
2016-12 | Journal article
DOI: 10.1510/mmcts.2016.004
EID:

2-s2.0-85044528499
Source: Self-asserted source
Michael Scharfschwerdt
grade
Preferred source (of 2)‎

A machine learning approach for planning valve-sparing aortic root reconstruction

Curr Dir Biomed Eng
2015 | Journal article
DOI: 10.1515/cdbme-2015-0089
Source: Self-asserted source
Michael Scharfschwerdt

In vitro evaluation of physiological spiral anastomoses for the arterial switch operation in simple transposition of the great arteries: a first step towards a surgical alternative?

Interact Cardiovasc Thorac Surg
2015 | Journal article
DOI: 10.1093/icvts/ivv114
Source: Self-asserted source
Michael Scharfschwerdt
grade
Preferred source (of 2)‎

A novel rigid annuloplasty ring for aortic root reconstruction - an in-vitro investigation

Ann Thorac Surg
2014 | Journal article
DOI: 10.1016/j.athoracsur.2013.09.097
Source: Self-asserted source
Michael Scharfschwerdt
grade
Preferred source (of 2)‎

Hemodynamics of the Edwards Sapien XT transcatheter heart valve in non-circular aortic annuli

J Thorac Cardiovasc Surg
2014 | Journal article
DOI: 10.1016/j.jtcvs.2013.07.057
Source: Self-asserted source
Michael Scharfschwerdt
grade
Preferred source (of 2)‎

A setup for ultrasound based assessment of the aortic root geometry

Biomed Tech
2013 | Journal article
DOI: 10.1515/bmt-2013-4379
Source: Self-asserted source
Michael Scharfschwerdt

First clinical results with the new sinus prosthesis used for valve-sparing aortic root replacement

Eur J Cardiothorac Surg
2013 | Journal article
DOI: doi:10.1093/ejcts/ezs318
Source: Self-asserted source
Michael Scharfschwerdt
grade
Preferred source (of 2)‎

Failed valve-in-valve transcatheter aortic valve implantation

JACC Cardiovasc Interv
2012 | Journal article
DOI: 10.1016/j.jcin.2012.01.022
Source: Self-asserted source
Michael Scharfschwerdt
grade
Preferred source (of 2)‎

Nanocoating with titanium reduces iC3b- and granulocyte-activating immune response against glutaraldehyde-fixed bovine pericardium: A new technique to improve biologic heart valve prosthesis durability?

J Thorac Cardiovasc Surg
2012 | Journal article
DOI: 10.1016/j.jtcvs.2011.10.076
Source: Self-asserted source
Michael Scharfschwerdt
grade
Preferred source (of 2)‎

In vitro investigation of aortic valve annuloplasty using prosthetic ring devices

Eur J Cardiothorac Surg
2011 | Journal article
DOI: 10.1016/j.ejcts.2011.02.073
Source: Self-asserted source
Michael Scharfschwerdt
grade
Preferred source (of 2)‎

Optical imaging of cardiac function: System setup and calibration

Int J CARS
2011 | Journal article
DOI: 10.1007/s11548-0572-6
Source: Self-asserted source
Michael Scharfschwerdt

A new sinus prosthesis for aortic valve-sparing surgery maintaining the shape of the root at systemic pressure

Ann Thorac Surg
2010 | Journal article
DOI: 10.1016/j.athoracsur.2009.10.066
Source: Self-asserted source
Michael Scharfschwerdt
grade
Preferred source (of 2)‎

Impact of progressive sinotubular junction dilatation on valve competence of the 3F Aortic and Sorin Solo stentless bioprosthetic heart valves

Eur J Cardiothorac Surg
2010 | Journal article
DOI: 10.1016/j.ejcts.2009.09.010
Source: Self-asserted source
Michael Scharfschwerdt
grade
Preferred source (of 2)‎

Influence of clamp duration and pressure on endothelial damage in aortic cross-clamping

Interact Cardiovasc Thorac Surg
2010 | Journal article
DOI: 10.1510/icvts.2009.220996
Source: Self-asserted source
Michael Scharfschwerdt
grade
Preferred source (of 2)‎
Items per page:
Page 1 of 2

Peer review (12 reviews for 3 publications/grants)

Review activity for Cardiovascular engineering and technology. (1)
Review activity for European journal of cardio-thoracic surgery (9)
Review activity for Interactive cardiovascular and thoracic surgery. (2)
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