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Stefan Ulzheimer

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Jasmin Eisentopf; Lutz Klinghammer; Christian Layritz; Michael Lell; Matthias May; Stephan Achenbach; Werner G Daniel; Dieter Ropers; Stefan Ulzheimer; Wolfgang Wuest; Tobias Pflederer
Low-Dose Dual-Source CT Angiography With Iterative Reconstruction for Coronary Artery Stent Evaluation.
Hans-Christoph Becker; Anno Graser; Thorsten Johnson; Martina Karpitschka; Dominik Morhard; Klement Neumaier; Dominik Augart; Fabian Bamberg; Stefan Ulzheimer; Maximilian Reiser
Radiation exposure and image quality of normal computed tomography brain images acquired with automated and organ-based tube current modulation multiband filtering and iterative reconstruction.
Stefan Ulzheimer; Heidrun Endt; Thomas Flohr
Computed tomography—patient dose and dose reduction technologies.

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All Publications

2013: Jasmin Eisentopf; Lutz Klinghammer; Christian Layritz; Michael Lell; Matthias May; Stephan Achenbach; Werner G Daniel; Dieter Ropers; Stefan Ulzheimer; Wolfgang Wuest; Tobias Pflederer
Low-Dose Dual-Source CT Angiography With Iterative Reconstruction for Coronary Artery Stent Evaluation.
JACC. Cardiovascular imaging 2013;6(4):458-65.
2012: Hans-Christoph Becker; Anno Graser; Thorsten Johnson; Martina Karpitschka; Dominik Morhard; Klement Neumaier; Dominik Augart; Fabian Bamberg; Stefan Ulzheimer; Maximilian Reiser
Radiation exposure and image quality of normal computed tomography brain images acquired with automated and organ-based tube current modulation multiband filtering and iterative reconstruction.
Investigative radiology 2012;47(3):202-7.
2011: Stefan Ulzheimer; Heidrun Endt; Thomas Flohr
Computed tomography—patient dose and dose reduction technologies.
Health physics 2011;100(3):325-8.
2008: Cynthia H McCollough; Bernhard Schmidt; Lifeng Yu; Andrew N Primak; Stefan Ulzheimer; Herbert Bruder; Thomas G Flohr
Measurement of temporal resolution in dual source CT.
Medical physics 2008;35(2):764-8.
2008: Thomas Schlosser; T Scheuermann; Stefan Ulzheimer; Oliver K Mohrs; M Kühling; P E Albrecht; T Voigtländer; Jörg Barkhausen; Axel Schmermund
In-vitro evaluation of coronary stents and 64-detector-row computed tomography using a newly developed model of coronary artery stenosis.
Acta radiologica (Stockholm, Sweden : 1987) 2008;49(1):56-64.
2007: Thomas Schlosser; T Scheuermann; Stefan Ulzheimer; Oliver K Mohrs; M Kühling; P E Albrecht; Thomas Voigtländer; Jörg Barkhausen; Axel Schmermund
In vitro evaluation of coronary stents and in-stent stenosis using a dynamic cardiac phantom and a 64-detector row CT scanner.
Clinical research in cardiology : official journal of the German Cardiac Society 2007;96(12):883-90.
2007: Cynthia H McCollough; Stefan Ulzheimer; Sandra S Halliburton; Kaiss Shanneik; Richard D White; Willi A Kalender
Coronary artery calcium: a multi-institutional, multimanufacturer international standard for quantification at cardiac CT.
Radiology 2007;243(2):527-38.
2006: Thomas Schlosser; Stefan Ulzheimer; Thomas Voigtländer; Jörg Barkhausen; Raimund Erbel; Axel Schmermund
[Diagnosis of in-stent restenosis using ultrahigh resolution multi-transducer computer tomography].
Herz 2006;31(3):269.
2005: Thomas G Flohr; Karl Stierstorfer; Stefan Ulzheimer; Herbert Bruder; Andrew N Primak; Cynthia H McCollough
Image reconstruction and image quality evaluation for a 64-slice CT scanner with z-flying focal spot.
Medical physics 2005;32(8):2536-47.
2004: Thomas Flohr; Karl Stierstorfer; Rainer Raupach; Stefan Ulzheimer; Herbert Bruder
Performance evaluation of a 64-slice CT system with z-flying focal spot.
RöFo : Fortschritte auf dem Gebiete der Röntgenstrahlen und der Nuklearmedizin 2004;176(12):1803-10.
2003: Stefan Ulzheimer; Willi A Kalender
Assessment of calcium scoring performance in cardiac computed tomography.
European radiology 2003;13(3):484-97.
2003: Dieter Ropers; Ulrich Baum; Karsten Pohle; Katharina Anders; Stefan Ulzheimer; Bernd M Ohnesorge; Christian Schlundt; Werner Bautz; Werner G Daniel; Stephan Achenbach
Detection of coronary artery stenoses with thin-slice multi-detector row spiral computed tomography and multiplanar reconstruction.
Circulation 2003;107(5):664-6.
2003: Stephan Achenbach; Tom Giesler; Dieter Ropers; Stefan Ulzheimer; Katharina Anders; Evelyn Wenkel; Karsten Pohle; Marc Kachelriess; Hans Derlien; Willi A Kalender; Werner G Daniel; Werner Bautz; Ulrich Baum
Comparison of image quality in contrast-enhanced coronary-artery visualization by electron beam tomography and retrospectively electrocardiogram-gated multislice spiral computed tomography.
Investigative radiology 2003;38(2):119-28.
2002: Tom Giesler; Ulrich Baum; Dieter Ropers; Stefan Ulzheimer; Evelyn Wenkel; Maria Mennicke; Werner Bautz; Willi A Kalender; Werner G Daniel; Stephan Achenbach
Noninvasive visualization of coronary arteries using contrast-enhanced multidetector CT: influence of heart rate on image quality and stenosis detection.
AJR. American journal of roentgenology 2002;179(4):911-6.
2002: M Mennicke; Tom Giesler; Dieter Ropers; Ulrich Baum; Stefan Ulzheimer; Evelyn Wenkel; Karsten Pohle; Werner G Daniel; Stephan Achenbach
[Influence of heart rate on image quality and detection of coronary stenoses with multislice spiral CT].
Biomedizinische Technik. Biomedical engineering 2002;47 Suppl 1 Pt 2():782-5.
2001: Dieter Ropers; Stefan Ulzheimer; Evelyn Wenkel; Ulrich Baum; Tom Giesler; Hans Derlien; Werner Moshage; Werner Bautz; Werner G Daniel; Willi A Kalender; Stephan Achenbach
Investigation of aortocoronary artery bypass grafts by multislice spiral computed tomography with electrocardiographic-gated image reconstruction.
The American journal of cardiology 2001;88(7):792-5.
2001: Stephan Achenbach; Tom Giesler; Dieter Ropers; Stefan Ulzheimer; Hans Derlien; C Schulte; Evelyn Wenkel; Werner Moshage; Werner Bautz; Werner G Daniel; Willi A Kalender; Ulrich Baum
Detection of coronary artery stenoses by contrast-enhanced, retrospectively electrocardiographically-gated, multislice spiral computed tomography.
Circulation 2001;103(21):2535-8.
2001: Marc Kachelriess; Stefan Ulzheimer; Willi A Kalender
[New developments in computer tomography: EKG-correlated subsecond multi-slice spiral CT].
Röntgenpraxis; Zeitschrift für radiologische Technik 2001;53(4):134-40.
2000: Stephan Achenbach; Stefan Ulzheimer; Ulrich Baum; Marc Kachelriess; Dieter Ropers; Tom Giesler; Werner Bautz; Werner G Daniel; Willi A Kalender; Werner Moshage
Noninvasive coronary angiography by retrospectively ECG-gated multislice spiral CT.
Circulation 2000;102(23):2823-8.
2000: Marc Kachelriess; Stefan Ulzheimer; Willi A Kalender
ECG-correlated imaging of the heart with subsecond multislice spiral CT.
IEEE transactions on medical imaging 2000;19(9):888-901.
2000: Marc Kachelriess; Stefan Ulzheimer; Willi A Kalender
ECG-correlated image reconstruction from subsecond multi-slice spiral CT scans of the heart.
Medical physics 2000;27(8):1881-902.
2000: Willi A Kalender; Marc Kachelriess; Stefan Ulzheimer
[Subsecond multislice spiral CT as an alternative to electron beam computerized tomography].
Zeitschrift für Kardiologie 2000;89 Suppl 1():50-4.