Tobias Pflederer: search on Z-Library

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1

High-pitch spiral acquisition: A new scan mode for coronary CT angiography

Stephan Achenbach, Mohamed Marwan, Tiziano Schepis, Tobias Pflederer, Herbert Bruder, Thomas Allmendinger, Martin Petersilka, Katharina Anders, Michael Lell, Axel Kuettner, Dieter Ropers, Werner G. Da

Journal:

Journal of Cardiovascular Computed Tomography

Year:

2009

Language:

english

File:

PDF, 696 KB

english, 2009

2

Coronary Vessel and Luminal Area Measurement Using Dual-Source Computed Tomography in Comparison With Intravascular Ultrasound

Marwan, Mohamed, Pflederer, Tobias, Schepis, Tiziano, Seltmann, Martin, Ropers, Dieter, Daniel, Werner G., Achenbach, Stephan

Journal:

Journal of Computer Assisted Tomography

Year:

2011

Language:

english

File:

PDF, 496 KB

english, 2011

3

Accuracy of dual-source CT to identify significant coronary artery disease in patients with uncontrolled hypertension presenting with chest pain: comparison with coronary angiography

Mohamed Marwan, Tobias Pflederer, Tiziano Schepis, Martin Seltmann, Lutz Klinghammer, Gerd Muschiol, Dieter Ropers, Werner G. Daniel, Stephan Achenbach

Journal:

The International Journal of Cardiovascular Imaging

Year:

2012

Language:

english

File:

PDF, 267 KB

english, 2012

4

Comparison of Dual Source Computed Tomography Versus Intravascular Ultrasound for Evaluation of Coronary Arteries at Least One Year After Cardiac Transplantation

Tiziano Schepis, Stephan Achenbach, Michael Weyand, Philip Raum, Mohamed Marwan, Tobias Pflederer, Werner G. Daniel, Rene Tandler, Markus Kondruweit, Dieter Ropers

Journal:

The American Journal of Cardiology

Year:

2009

Language:

english

File:

PDF, 968 KB

english, 2009

5

Detecting vulnerable plaque of arteriosclerosis obliterans by multidetector-row computed tomography — Comparing with VH (virtual histology)-intravascular ultrasound

Nobuyuki Ogasawara, Sei Komatsu, Dieter Ropers, Ulrike Ropers, Tobias Pflederer, Alexander Kuhlmann, Werner G. Daniel, Atsushi Hirayama, Stephan Achenbach, Kazuhisa Kodama

Journal:

International Journal of Cardiology

Year:

2008

Language:

english

File:

PDF, 2.95 MB

english, 2008

6

Cardiac amyloidosis imaged by dual-source computed tomography

Mohamed Marwan, Tobias Pflederer, Dieter Ropers, Michael Schmid, Gerald Wasmeier, Stephan Söder, Werner G. Daniel, Stephan Achenbach

Journal:

Journal of Cardiovascular Computed Tomography

Year:

2008

Language:

english

File:

PDF, 973 KB

english, 2008

7

Low-Dose Dual-Source CT Angiography With Iterative Reconstruction for Coronary Artery Stent Evaluation

Eisentopf, Jasmin, Achenbach, Stephan, Ulzheimer, Stefan, Layritz, Christian, Wuest, Wolfgang, May, Matthias, Lell, Michael, Ropers, Dieter, Klinghammer, Lutz, Daniel, Werner G., Pflederer, Tobias

Journal:

Journal of the American College of Cardiology: Cardiovascular Imaging

Year:

2013

Language:

english

File:

PDF, 1.10 MB

english, 2013

8

Influence of Cardiovascular Risk Factors on the Prevalence of Coronary Atherosclerosis in Patients with Angiographically Normal Coronary Arteries

Bittner, Daniel O., Klinghammer, Lutz, Marwan, Mohamed, Schmid, Jasmin, Layritz, Christian, Hoffmann, Udo, Achenbach, Stephan, Pflederer, Tobias

Journal:

Academic Radiology

Year:

2017

Language:

english

File:

PDF, 482 KB

english, 2017

9

Influence of Heart Rate on the Diagnostic Accuracy of Dual-Source Computed Tomography Coronary Angiography

Ulrike Ropers, Dieter Ropers, Tobias Pflederer, Katharina Anders, Axel Kuettner, Nikolaos I. Stilianakis, Sei Komatsu, Willi Kalender, Werner Bautz, Werner G. Daniel, Stephan Achenbach

Journal:

Journal of the American College of Cardiology

Year:

2007

Language:

english

File:

PDF, 1.82 MB

english, 2007

10

Comparison of quantitative atherosclerotic plaque burden from coronary CT angiography in patients with first acute coronary syndrome and stable coronary artery disease

Dey, Damini, Achenbach, Stephan, Schuhbaeck, Annika, Pflederer, Tobias, Nakazato, Ryo, Slomka, Piotr J., Berman, Daniel S., Marwan, Mohamed

Journal:

Journal of Cardiovascular Computed Tomography

Year:

2014

Language:

english

File:

PDF, 610 KB

english, 2014

11

Analysis of left main coronary artery and branching geometry by coronary CT angiography

Sören Gauss, Tobias Pflederer, Mohamed Marwan, Werner G. Daniel, Stephan Achenbach

Journal:

International Journal of Cardiology

Year:

2011

Language:

english

File:

PDF, 62 KB

english, 2011

12

Radiation exposure and image quality in staged low-dose protocols for coronary dual-source CT angiography: a randomized comparison

Tobias Pflederer, Josy Jakstat, Mohamed Marwan, Tiziano Schepis, Sven Bachmann, Axel Kuettner, Katharina Anders, Michael Lell, Gerd Muschiol, Dieter Ropers, Werner G. Daniel, Stephan Achenbach

Journal:

European Radiology

Year:

2010

Language:

english

File:

PDF, 277 KB

english, 2010

13

Detection of Coronary Artery Stenoses by Low-Dose, Prospectively ECG-Triggered, High-Pitch Spiral Coronary CT Angiography

Stephan Achenbach, Tobias Goroll, Martin Seltmann, Tobias Pflederer, Katharina Anders, Dieter Ropers, Werner G. Daniel, Michael Uder, Michael Lell, Mohamed Marwan

Journal:

Journal of the American College of Cardiology: Cardiovascular Imaging

Year:

2011

Language:

english

File:

PDF, 1.87 MB

english, 2011

14

Very low-dose coronary artery calcium scanning with high-pitch spiral acquisition mode: Comparison between 120-kV and 100-kV tube voltage protocols

Marwan, Mohamed, Mettin, Carina, Pflederer, Tobias, Seltmann, Martin, Schuhbäck, Annika, Muschiol, Gerd, Ropers, Dieter, Daniel, Werner G., Achenbach, Stephan

Journal:

Journal of Cardiovascular Computed Tomography

Year:

2013

Language:

english

File:

PDF, 583 KB

english, 2013

15

Pflegestandard Apherese

Heigl, Franz, Rziha, Kerstin, Schettler, Volker J.J., Hettich, Reinhard, Pflederer, Tobias, Filleböck, Silvana, Grimaldi, Andrea, Schindele, Isabel, Schnur, Jens, Franke, Katrin, Kirchner, Anika, John

Journal:

Dialyse aktuell

Year:

2017

Language:

german

File:

PDF, 545 KB

german, 2017

16

Influence of slice thickness and reconstruction kernel on the computed tomographic attenuation of coronary atherosclerotic plaque

Stephan Achenbach, Kerstin Boehmer, Tobias Pflederer, Dieter Ropers, Martin Seltmann, Michael Lell, Katharina Anders, Axel Kuettner, Michael Uder, Werner G. Daniel, Mohamed Marwan

Journal:

Journal of Cardiovascular Computed Tomography

Year:

2010

Language:

english

File:

PDF, 337 KB

english, 2010

17

Comparison of Dual-Source Computed Tomography for the Quantification of the Aortic Valve Area in Patients With Aortic Stenosis Versus Transthoracic Echocardiography and Invasive Hemodynamic Assessment

Dieter Ropers, Ulrike Ropers, Mohammed Marwan, Titiano Schepis, Tobias Pflederer, Martin Wechsel, Lutz Klinghammer, Frank A. Flachskampf, Werner G. Daniel, Stephan Achenbach

Journal:

The American Journal of Cardiology

Year:

2009

Language:

english

File:

PDF, 1.37 MB

english, 2009

18

In vivo CT detection of lipid-rich coronary artery atherosclerotic plaques using quantitative histogram analysis: A head to head comparison with IVUS

Mohamed Marwan, Mohamed Awad Taher, Khaled El Meniawy, Hany Awadallah, Tobias Pflederer, Annika Schuhbäck, Dieter Ropers, Werner G. Daniel, Stephan Achenbach

Journal:

Atherosclerosis

Year:

2011

Language:

english

File:

PDF, 602 KB

english, 2011

19

Prevalence of first-pass myocardial perfusion defects detected by contrast-enhanced dual-source CT in patients with non-ST segment elevation acute coronary syndromes

Tiziano Schepis, Stephan Achenbach, Mohamed Marwan, Gerd Muschiol, Dieter Ropers, Werner G. Daniel, Tobias Pflederer

Journal:

European Radiology

Year:

2010

Language:

english

File:

PDF, 260 KB

english, 2010

20

Quantification of coronary stenosis by dual source computed tomography in patients: A comparative study with intravascular ultrasound and invasive angiography

Gudrun Feuchtner, Ricardo Loureiro, Hiram Bezerra, Jose A. Rocha-Filho, Ammar Sarwar, Tobias Pflederer, Mohamed Marwan, Milena Petranovic, Christopher O. Raffel, Thomas B. Brady, Ik-Kyung Jang, Stepha

Journal:

European Journal of Radiology

Year:

2012

Language:

english

File:

PDF, 483 KB

english, 2012

21

Aortic valve stenosis: CT contributions to diagnosis and therapy

Tobias Pflederer, Stephan Achenbach

Journal:

Journal of Cardiovascular Computed Tomography

Year:

2010

Language:

english

File:

PDF, 1.55 MB

english, 2010

22

Characterization of culprit lesions in acute coronary syndromes using coronary dual-source CT angiography

Tobias Pflederer, Mohamed Marwan, Tiziano Schepis, Dieter Ropers, Martin Seltmann, Gerd Muschiol, Werner G. Daniel, Stephan Achenbach

Journal:

Atherosclerosis

Year:

2010

Language:

english

File:

PDF, 472 KB

english, 2010

23

Technical Note

Ertel, Dirk, Pflederer, Tobias, Achenbach, Stephan, Kachelrie, Marc, Kyriakou, Yiannis, Kalender, Willi A.

Journal:

Journal of Computer Assisted Tomography

Year:

2009

Language:

english

File:

PDF, 746 KB

english, 2009

24

Relationship between degree of remodeling and CT attenuation of plaque in coronary atherosclerotic lesions: An in-vivo analysis by multi-detector computed tomography

Michael Schmid, Tobias Pflederer, Ik-Kyung Jang, Dieter Ropers, Komatsu Sei, Werner G. Daniel, Stephan Achenbach

Journal:

Atherosclerosis

Year:

2008

Language:

english

File:

PDF, 432 KB

english, 2008

25

ULTRA-LOW DOSE CORONARY CT ANGIOGRAPHY WITH LESS THAN 0.1 MSV RADIATION EXPOSURE USING PROSPECTIVELY ECG-TRIGGERED HIGH-PITCH SPIRAL ACQUISITION AND ITERATIVE RECONSTRUCTION

Ropers, Dieter, Layritz, Christian, Eisentopf, Jasmin, Daniel, Werner, Lell, Michael, Pflederer, Tobias

Journal:

Journal of the American College of Cardiology

Year:

2012

Language:

english

File:

PDF, 91 KB

english, 2012

26

Clinical benefit of long-term lipoprotein apheresis in patients with severe hypercholesterolemia or Lp(a)-hyperlipoproteinemia with progressive cardiovascular disease

Heigl, Franz, Hettich, Reinhard, Lotz, Norbert, Reeg, Harduin, Pflederer, Tobias, Osterkorn, Dirk, Osterkorn, Klaus, Klingel, Reinhard

Journal:

Clinical Research in Cardiology Supplements

Year:

2015

Language:

english

File:

PDF, 340 KB

english, 2015

27

Noninvasive Assessment of Coronary In-Stent Restenosis by Dual-Source Computed Tomography

Tobias Pflederer, Mohamed Marwan, Alexandra Renz, Sven Bachmann, Dieter Ropers, Axel Kuettner, Katharina Anders, Fabian Bamberg, Werner G. Daniel, Stephan Achenbach

Journal:

The American Journal of Cardiology

Year:

2009

Language:

english

File:

PDF, 1.36 MB

english, 2009

28

CT angiography unmasking catheter-induced spasm as a reason for left main coronary artery stenosis

Tobias Pflederer, Mohamed Marwan, Dieter Ropers, Werner G. Daniel, Stephan Achenbach

Journal:

Journal of Cardiovascular Computed Tomography

Year:

2008

Language:

english

File:

PDF, 193 KB

english, 2008

29

Stent evaluation in low-dose coronary CT angiography: Effect of different iterative reconstruction settings

Wuest, Wolfgang, May, Matthias S., Scharf, Michael, Layritz, Christian, Eisentopf, Jasmin, Ropers, Dieter, Pflederer, Tobias, Uder, Michael, Achenbach, Stephan, Lell, Michael M.

Journal:

Journal of Cardiovascular Computed Tomography

Year:

2013

Language:

english

File:

PDF, 562 KB

english, 2013

30

Real-time determination of the optimal reconstruction phase to control ECG pulsing in spiral cardiac CT

Dirk Ertel, Tobias Pflederer, Stephan Achenbach, Willi A. Kalender

Journal:

Year:

2009

Language:

english

File:

PDF, 261 KB

english, 2009

31

Assessment of Changes in Non-Calcified Atherosclerotic Plaque Volume in the Left Main and Left Anterior Descending Coronary Arteries over Time by 64-Slice Computed Tomography

Michael Schmid, Stephan Achenbach, Dieter Ropers, Sei Komatsu, Ulrike Ropers, Werner G. Daniel, Tobias Pflederer

Journal:

The American Journal of Cardiology

Year:

2008

Language:

english

File:

PDF, 366 KB

english, 2008

32

IMAGE QUALITY AND RADIATION EXPOSURE OF LOW-DOSE PROTOCOLS FOR CORONARY CT ANGIOGRAPHY: COMPARISON OF PROSPECTIVE AXIAL SCANNING AND HIGH-PITCH SPIRAL ACQUISITION

Stephan Achenbach, Martin Seltmann, Tobias Pflederer, Mohamed Marwan, Dieter Ropers, Michael Lell, Katharina Anders, Axel Kuettner, Michael Uder, Werner G. Daniel

Journal:

Journal of the American College of Cardiology

Year:

2010

Language:

english

File:

PDF, 65 KB

english, 2010

33

Measurement of Coronary Artery Bifurcation Angles by Multidetector Computed Tomography

Pflederer, Tobias, Ludwig, Josef, Ropers, Dieter, Daniel, Werner G., Achenbach, Stephan

Journal:

Investigative Radiology

Year:

2006

Language:

english

File:

PDF, 731 KB

english, 2006

34

CT Attenuation of Pericoronary Adipose Tissue in Normal Versus Atherosclerotic Coronary Segments as Defined by Intravascular Ultrasound

Marwan, Mohamed, Hell, Michaela, Schuhbäck, Annika, Gauss, Sören, Bittner, Daniel, Pflederer, Tobias, Achenbach, Stephan

Journal:

Journal of Computer Assisted Tomography

Year:

2017

Language:

english

File:

PDF, 411 KB

english, 2017

35

Automated attenuation-based selection of tube voltage and tube current for coronary CT angiography: Reduction of radiation exposure versus a BMI-based strategy with an expert investigator

Layritz, Christian, Muschiol, Gerd, Flohr, Thomas, Bietau, Christian, Marwan, Mohamed, Schuhbaeck, Annika, Schmid, Jasmin, Ropers, Dieter, Achenbach, Stephan, Pflederer, Tobias

Journal:

Journal of Cardiovascular Computed Tomography

Year:

2013

Language:

english

File:

PDF, 1.03 MB

english, 2013

36

Reproducibility of aortic annulus measurements by computed tomography

Schuhbaeck, Annika, Achenbach, Stephan, Pflederer, Tobias, Marwan, Mohamed, Schmid, Jasmin, Nef, Holger, Rixe, Johannes, Hecker, Franziska, Schneider, Christian, Lell, Michael, Uder, Michael, Arnold,

Journal:

European Radiology

Year:

2014

Language:

english

File:

PDF, 908 KB

english, 2014

37

Nicht invasive KHK-Diagnostik bei Niereninsuffizienz

Schmid, Michael, Pflederer, Tobias, Nixdorff, Uwe, Breithardt, Ole

Journal:

Kardiologie up2date

Year:

2012

Language:

german

File:

PDF, 227 KB

german, 2012

38

Lipidological Competence Centres and Networks, Future perspectives to improve healthcare of patients with disorders of lipid metabolism

Heigl, Franz, Pflederer, Tobias, Schettler, Volker, Grützmacher, Peter, Julius, Ulrich, Ringel, Jens, David-Walek, Tilmann, Hettich, Reinhard, Lotz, Norbert, Reeg, Harduin, Graf, Markus, Klör, Hans-Ul

Journal:

Atherosclerosis Supplements

Year:

2017

Language:

english

File:

PDF, 455 KB

english, 2017

39

student briefing extra

Layritz, Christian, Muschiol, Gerd, Flohr, Thomas, Bietau, Christian, Marwan, Mohamed, Schuhbaeck, Annika, Schmid, Jasmin, Ropers, Dieter, Achenbach, Stephan, Pflederer, Tobias

Journal:

Physiotherapy (Elsevier Science)

Year:

1989

Language:

english

File:

PDF, 414 KB

english, 1989

40

CT predictors of post-procedural aortic regurgitation in patients referred for transcatheter aortic valve implantation: an analysis of 105 patients

Mohamed Marwan, Stephan Achenbach, Stefan M. Ensminger, Tobias Pflederer, Dieter Ropers, Josef Ludwig, Michael Weyand, Werner G. Daniel, Martin Arnold

Journal:

The International Journal of Cardiovascular Imaging

Year:

2013

Language:

english

File:

PDF, 526 KB

english, 2013

41

Efficacy, safety, and tolerability of long-term lipoprotein apheresis in patients with LDL- or Lp(a) hyperlipoproteinemia: Findings gathered from more than 36,000 treatments at one center in Germany

Heigl, Franz, Hettich, Reinhard, Lotz, Norbert, Reeg, Harduin, Pflederer, Tobias, Osterkorn, Dirk, Osterkorn, Klaus, Klingel, Reinhard

Journal:

Atherosclerosis Supplements

Year:

2015

Language:

english

File:

PDF, 469 KB

english, 2015

42

MULTICENTER EVALUATION OF DUAL SOURCE CT CORONARY ANGIOGRAPHY IN PATIENTS WITH INTERMEDIATE LIKELIHOOD OF CORONARY ARTERY STENOSES (MEDIC): ACCURACY FOR THE DETECTION OF INDIVIDUALS WITH SIGNIFICANT CORONARY ARTERY STENOSES

Achenbach, Stephan, Schuhbaeck, Annika, Marwan, Mohamed, Bathina, Ravi, Ovrehus, Kristian, Anders, Katharina, Hoffmann, Udo, Abbara, Suhny, Aulbach, Peter, Ropers, Dieter, Pflederer, Tobias, Becker, C

Journal:

Journal of the American College of Cardiology

Year:

2012

Language:

english

File:

PDF, 91 KB

english, 2012

43

CT PREDICTORS OF POST-PROCEDURAL AORTIC REGURGITATION IN PATIENTS REFERRED FOR TRANSCATHETER AORTIC VALVE IMPLANTATION: A PROSPECTIVE ANALYSIS OF 105 PATIENTS

Marwan, Mohamed, Arnold, Martin, Ensminger, Stefan, Pflederer, Tobias, Ropers, Dieter, Ludwig, Josef, weyand, michael, Daniel, Werner, Achenbach, Stephan

Journal:

Journal of the American College of Cardiology

Year:

2012

Language:

english

File:

PDF, 90 KB

english, 2012

44

Prospectively ECG-triggered high-pitch spiral acquisition for coronary CT angiography using dual source CT: technique and initial experience

Michael Lell, Mohamed Marwan, Tiziano Schepis, Tobias Pflederer, Katharina Anders, Thomas Flohr, Thomas Allmendinger, Willi Kalender, Dirk Ertel, Carsten Thierfelder, Axel Kuettner, Dieter Ropers, Wer

Journal:

European Radiology

Year:

2009

Language:

english

File:

PDF, 292 KB

english, 2009

45

INFLUENCE OF CORONARY CALCIFICATION ON THE ACCURACY OF DUAL SOURCE CT FOR CORONARY STENOSIS DETECTION IN PATIENTS WITH INTERMEDIATE LIKELIHOOD OF DISEASE: RESULTS OF THE INTERNATIONAL MULTICENTER MEDIC TRIAL

Marwan, Mohamed, Schuhbaeck, Annika, Bathina, Ravi, Pflederer, Tobias, Hoffmann, Udo, Abbara, Suhny, Berman, Daniel, Lell, Michael, Becker, Christoph, Hausleiter, Joerg, Achenbach, Stephan

Journal:

Journal of the American College of Cardiology

Year:

2013

Language:

english

File:

PDF, 149 KB

english, 2013

46

Patient-specific predictors of image noise in coronary CT angiography

Schuhbaeck, Annika, Schaefer, Marcella, Marwan, Mohamed, Gauss, Soeren, Muschiol, Gerd, Lell, Michael, Pflederer, Tobias, Ropers, Dieter, Rixe, Johannes, Hamm, Christian, Daniel, Werner G., Achenbach,

Journal:

Journal of Cardiovascular Computed Tomography

Year:

2013

Language:

english

File:

PDF, 546 KB

english, 2013

47

A method to determine suitable fluoroscopic projections for transcatheter aortic valve implantation by computed tomography

Martin Arnold, Stephan Achenbach, Ina Pfeiffer, Stephan Ensminger, Mohamed Marwan, Friedrich Einhaus, Tobias Pflederer, Dieter Ropers, Annika Schuhbaeck, Katharina Anders, Michael Lell, Michael Uder,

Journal:

Journal of Cardiovascular Computed Tomography

Year:

2012

Language:

english

File:

PDF, 620 KB

english, 2012

48

Occlusion of coronary aneurysms demonstrated by multidetector-row computed tomography

Sei Komatsu, Stephan Achenbach, Dieter Ropers, Werner G. Daniel, Yasunori Ueda, Tobias Pflederer, Alexander Kuhlmann, Martin Wechsel, Atsushi Hirayama, Kazuhisa Kodama

Journal:

Clinical Research in Cardiology

Year:

2007

Language:

english

File:

PDF, 358 KB

english, 2007

49

Image quality of ultra-low radiation exposure coronary CT angiography with an effective dose

Schuhbaeck, Annika, Achenbach, Stephan, Layritz, Christian, Eisentopf, Jasmin, Hecker, Franziska, Pflederer, Tobias, Gauss, Soeren, Rixe, Johannes, Kalender, Willi, Daniel, Werner G., Lell, Michael, R

Journal:

European Radiology

Year:

2013

Language:

english

File:

PDF, 478 KB

english, 2013

50

A CT-BASED SCORE TO PREDICT THE SUCCESS OF INTERVENTIONAL REVASCULARIZATION OF CHRONIC TOTAL CORONARY OCCLUSIONS

Schuhbaeck, Annika, Lehnhardt, Stephanie, Pflederer, Tobias, Ropers, Dieter, Rixe, Johannes, Schneider, Christian, Rolf, Andreas, Hamm, Christian, Achenbach, Stephan

Journal:

Journal of the American College of Cardiology

Year:

2012

Language:

english

File:

PDF, 90 KB

english, 2012

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