Publications by authors named "Michaela Hell"

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Apical Access Management in Transapical Transcatheter Mitral Valve Replacement.
Tillmann Kerbel, Mirjam G Wild, Michaela M Hell, Harald Herkner, Liliane Zillner

Ann Thorac Surg· November 2025

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[Clinical application of cardiac computed tomography : Current recommendations].
Christian Tesche, Mohamed Marwan, Michaela Hell, Axel Schmermund, Dirk Loßnitzer

Herz· October 2025

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Stenosis quantification in high-pitch photon-counting coronary CT angiography: in vitro and in vivo impact of reconstruction kernel types and sharpness levels.
Jonathan Stock, Mortiz Halfmann, Tilman Emrich, Lukas Müller, Nicola Fink, Michaela Hell

Eur Radiol Exp· September 2025

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Ultra-high resolution photon-counting detector coronary CT minimizes overestimation bias compared to invasive reference.
Gerald Siegfried Laux, Moritz C Halfmann, Larissa Kavermann, Stefanie Bockius, Maike Knorr, Michaela M Hell

Eur J Radiol· July 2025

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An Imaging-Based Marker to Refine Risk Stratification for Transcatheter Mitral Valve Replacement.
Liliane Zillner, Mirjam G Wild, Michaela M Hell, Harald Herkner, Elmar W Kuhn

J Clin Med· June 2025

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Observer variabilities for the diagnosis of coronary artery disease using anatomical and functional testing: the impact of certification.
Grigorios Korosoglou, Nadine Abanador-Kamper, Christian Tesche, Matthias Renker, Florian André, Michaela Hell

Clin Res Cardiol· May 2025

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Impact of diabetes mellitus on long-term survival after transcatheter mitral valve edge-to-edge repair.
Volker H Schmitt, Martin Geyer, Sonja Born, Kevin Bachmann, Katharina Schnitzler, Michaela Hell

Int J Cardiol Heart Vasc· February 2025

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Erratum for: Ultrahigh-Spatial-Resolution Photon-counting Detector CT Angiography of Coronary Artery Disease for Stenosis Assessment.
Moritz C Halfmann, Stefanie Bockius, Tilman Emrich, Michaela Hell, U Joseph Schoepf

Radiology· February 2025

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Photon-Counting Detector CT Virtual Monoenergetic Images for Coronary Artery Stenosis Quantification: Phantom and In Vivo Evaluation.
Elias V Wolf, Moritz C Halfmann, Akos Varga-Szemes, Nicola Fink, Roman Kloeckner, Michaela M Hell

AJR Am J Roentgenol· March 2024

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Transapical Mitral Valve Replacement: 1-Year Results of the Real-World Tendyne European Experience Registry.
Michaela M Hell, Mirjam G Wild, Stephan Baldus, Tanja Rudolph, Hendrik Treede

JACC Cardiovasc Interv· March 2024

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Ultrahigh-Spatial-Resolution Photon-counting Detector CT Angiography of Coronary Artery Disease for Stenosis Assessment.
Moritz C Halfmann, Stefanie Bockius, Tilman Emrich, Michaela Hell, U Joseph Schoepf

Radiology· February 2024

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Cardiac CT Beyond Coronaries: Focus on Structural Heart Disease.
Michaela M Hell, Tilman Emrich, Philipp Lurz, Ralph Stephan von Bardeleben, Axel Schmermund

Curr Heart Fail Rep· December 2023

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Optimization of Kernel Type and Sharpness Level Improves Objective and Subjective Image Quality for High-Pitch Photon Counting Coronary CT Angiography.
Yang Yang, Nicola Fink, Tilman Emrich, Dirk Graafen, Rosa Richter, Michaela Hell

Diagnostics (Basel)· June 2023

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Plaque composition on ultra-high-resolution coronary computed tomography angiography with optical coherence tomography correlation.
Tilman Emrich, Michaela Hell

Eur Heart J· May 2023

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Intra-individual comparison of coronary calcium scoring between photon counting detector- and energy integrating detector-CT: Effects on risk reclassification.
Elias V Wolf, Moritz C Halfmann, U Joseph Schoepf, Emese Zsarnoczay, Nicola Fink, Michaela M Hell

Front Cardiovasc Med· January 2023

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Survival benefit of overweight patients undergoing MitraClip® procedure in comparison to normal-weight patients.
Karsten Keller, Martin Geyer, Lukas Hobohm, Alexander R Tamm, Felix Kreidel, Michaela Hell

Clin Cardiol· December 2022

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Transapical mitral valve implantation for treatment of symptomatic mitral valve disease: a real-world multicentre experience.
Mirjam G Wild, Felix Kreidel, Michaela M Hell, Fabien Praz, Markus Mach

Eur J Heart Fail· May 2022

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Dynamic Myocardial Perfusion CT for the Detection of Hemodynamically Significant Coronary Artery Disease.
Fay M A Nous, Tobias Geisler, Mariusz B P Kruk, Hatem Alkadhi, Kakuya Kitagawa, Michaela M Hell

JACC Cardiovasc Imaging· January 2022

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Early symptomatic benefit indicates long-term prognosis after transcatheter mitral valve edge-to-edge repair in functional and degenerative etiology.
Martin Geyer, Karsten Keller, Alexander R Tamm, Sonja Born, Kevin Bachmann, Michaela M Hell

Int J Cardiol· December 2021

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Transgastric imaging-The key to successful periprocedural TEE guiding for edge-to-edge repair of the tricuspid valve.
Jaqueline G da Rocha E Silva, Tobias F Ruf, Michaela M Hell, Alexander Tamm, Martin Geyer

Echocardiography· November 2021

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Analysis of left ventricular function, left ventricular outflow tract and aortic valve area using computed tomography: Influence of reconstruction parameters on measurement accuracy.
Michaela M Hell, Bettine Steinmann, Tassilo Scherkamp, Martin B Arnold, Stephan Achenbach

Br J Radiol· August 2021

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Impact of Mitral Annular Dilation on Edge-to-Edge Therapy With MitraClip-XTR.
Felix Kreidel, Syed Zaid, Alexander R Tamm, Tobias F Ruf, Andres Beiras-Fernandez, Hell Michaela

Circ Cardiovasc Interv· August 2021

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Complications Following MitraClip Implantation.
Katharina Schnitzler, Michaela Hell, Martin Geyer, Felix Kreidel, Thomas Münzel

Curr Cardiol Rep· August 2021

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Short-Term Clinical Outcomes of Transcatheter Tricuspid Valve Repair With the Third-Generation MitraClip XTR System.
Tobias Friedrich Ruf, Rebecca T Hahn, Felix Kreidel, Andres Beiras-Fernandez, Michaela Hell

JACC Cardiovasc Interv· June 2021

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Minimizing Paravalvular Regurgitation With the Novel SAPIEN 3 Ultra TAVR Prosthesis: A Real-World Comparison Study.
Alexander R Tamm, Michaela M Hell, Martin Geyer, Felix Kreidel, Jaqueline G da Rocha E Silva

Front Cardiovasc Med· March 2021

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