Petter Dyverfeldt

Summary

Country: Sweden

Publications

  1. pmc Magnetic resonance measurement of turbulent kinetic energy for the estimation of irreversible pressure loss in aortic stenosis
    Petter Dyverfeldt
    Department of Radiology and Biomedical Imaging, University of California San Francisco, San Francisco, California, USA
    JACC Cardiovasc Imaging 6:64-71. 2013
  2. doi request reprint A novel MRI framework for the quantification of any moment of arbitrary velocity distributions
    Petter Dyverfeldt
    Division of Cardiovascular Medicine, Department of Medical and Health Sciences, Linkoping University, Linkoping, Sweden
    Magn Reson Med 65:725-31. 2011
  3. doi request reprint On MRI turbulence quantification
    Petter Dyverfeldt
    Division of Cardiovascular Medicine, Department of Medical and Health Sciences, Linkoping University, Linkoping, Sweden
    Magn Reson Imaging 27:913-22. 2009
  4. doi request reprint Hemodynamic aspects of mitral regurgitation assessed by generalized phase-contrast MRI
    Petter Dyverfeldt
    Division of Cardiovascular Medicine, Department of Medical and Health Sciences, Linkoping University, Linkoping, Sweden
    J Magn Reson Imaging 33:582-8. 2011
  5. doi request reprint Assessment of fluctuating velocities in disturbed cardiovascular blood flow: in vivo feasibility of generalized phase-contrast MRI
    Petter Dyverfeldt
    Division of Cardiovascular Medicine, Department of Medical and Health Sciences, Linkoping University, Linkoping, Sweden
    J Magn Reson Imaging 28:655-63. 2008
  6. doi request reprint In vitro assessment of flow patterns and turbulence intensity in prosthetic heart valves using generalized phase-contrast MRI
    John Peder Escobar Kvitting
    Department of Cardiothoracic Surgery, Linkoping University Hospital, Linkoping, Sweden
    J Magn Reson Imaging 31:1075-80. 2010
  7. doi request reprint Assessment of the accuracy of MRI wall shear stress estimation using numerical simulations
    Sven Petersson
    Division of Cardiovascular Medicine, Department of Medical and Health Sciences, Linkoping University, Linkoping, Sweden
    J Magn Reson Imaging 36:128-38. 2012
  8. doi request reprint Simulation of phase contrast MRI of turbulent flow
    Sven Petersson
    Division of Cardiovascular Medicine, Department of Medical and Health Sciences, Linkoping University, Linkoping, Sweden
    Magn Reson Med 64:1039-46. 2010
  9. pmc Semi-automatic quantification of 4D left ventricular blood flow
    Jonatan Eriksson
    Division of Cardiovascular Medicine, Department of Medical and Health Sciences, Linkoping University, Linkoping, Sweden
    J Cardiovasc Magn Reson 12:9. 2010
  10. doi request reprint Comparison of four-dimensional flow parameters for quantification of flow eccentricity in the ascending aorta
    Monica Sigovan
    Department of Radiology, University of California, San Francisco, California 94143 0628, USA
    J Magn Reson Imaging 34:1226-30. 2011

Collaborators

Detail Information

Publications13

  1. pmc Magnetic resonance measurement of turbulent kinetic energy for the estimation of irreversible pressure loss in aortic stenosis
    Petter Dyverfeldt
    Department of Radiology and Biomedical Imaging, University of California San Francisco, San Francisco, California, USA
    JACC Cardiovasc Imaging 6:64-71. 2013
    ..The authors sought to measure the turbulent kinetic energy (TKE) in the ascending aorta of patients with aortic stenosis and to assess its relationship to irreversible pressure loss...
  2. doi request reprint A novel MRI framework for the quantification of any moment of arbitrary velocity distributions
    Petter Dyverfeldt
    Division of Cardiovascular Medicine, Department of Medical and Health Sciences, Linkoping University, Linkoping, Sweden
    Magn Reson Med 65:725-31. 2011
    ....
  3. doi request reprint On MRI turbulence quantification
    Petter Dyverfeldt
    Division of Cardiovascular Medicine, Department of Medical and Health Sciences, Linkoping University, Linkoping, Sweden
    Magn Reson Imaging 27:913-22. 2009
    ..The findings reported in this work may be valuable for both in vitro and in vivo studies employing MRI methods for turbulence quantification...
  4. doi request reprint Hemodynamic aspects of mitral regurgitation assessed by generalized phase-contrast MRI
    Petter Dyverfeldt
    Division of Cardiovascular Medicine, Department of Medical and Health Sciences, Linkoping University, Linkoping, Sweden
    J Magn Reson Imaging 33:582-8. 2011
    ..To investigate the utility of MRI measurement of left atrial (LA) flow patterns and turbulent kinetic energy (TKE) in patients with clinically significant mitral regurgitation...
  5. doi request reprint Assessment of fluctuating velocities in disturbed cardiovascular blood flow: in vivo feasibility of generalized phase-contrast MRI
    Petter Dyverfeldt
    Division of Cardiovascular Medicine, Department of Medical and Health Sciences, Linkoping University, Linkoping, Sweden
    J Magn Reson Imaging 28:655-63. 2008
    ..To evaluate the feasibility of generalized phase-contrast magnetic resonance imaging (PC-MRI) for the noninvasive assessment of fluctuating velocities in cardiovascular blood flow...
  6. doi request reprint In vitro assessment of flow patterns and turbulence intensity in prosthetic heart valves using generalized phase-contrast MRI
    John Peder Escobar Kvitting
    Department of Cardiothoracic Surgery, Linkoping University Hospital, Linkoping, Sweden
    J Magn Reson Imaging 31:1075-80. 2010
    ..To assess in vitro the three-dimensional mean velocity field and the extent and degree of turbulence intensity (TI) in different prosthetic heart valves using a generalization of phase-contrast MRI (PC-MRI)...
  7. doi request reprint Assessment of the accuracy of MRI wall shear stress estimation using numerical simulations
    Sven Petersson
    Division of Cardiovascular Medicine, Department of Medical and Health Sciences, Linkoping University, Linkoping, Sweden
    J Magn Reson Imaging 36:128-38. 2012
    ..To investigate the accuracy of wall shear stress (WSS) estimation using MRI. Specifically, to investigate the impact of different parameters and if MRI WSS estimates are monotonically related to actual WSS...
  8. doi request reprint Simulation of phase contrast MRI of turbulent flow
    Sven Petersson
    Division of Cardiovascular Medicine, Department of Medical and Health Sciences, Linkoping University, Linkoping, Sweden
    Magn Reson Med 64:1039-46. 2010
    ..The velocity and the IVSD obtained from the magnitude of the phase contrast MRI simulations agreed well with the measurements...
  9. pmc Semi-automatic quantification of 4D left ventricular blood flow
    Jonatan Eriksson
    Division of Cardiovascular Medicine, Department of Medical and Health Sciences, Linkoping University, Linkoping, Sweden
    J Cardiovasc Magn Reson 12:9. 2010
    ..Methods for the quantification of intra-cardiac blood flow, with its 4D (3D+time) nature, are lacking. We sought to develop and validate a novel semi-automatic analysis approach that integrates flow and morphological data...
  10. doi request reprint Comparison of four-dimensional flow parameters for quantification of flow eccentricity in the ascending aorta
    Monica Sigovan
    Department of Radiology, University of California, San Francisco, California 94143 0628, USA
    J Magn Reson Imaging 34:1226-30. 2011
    ..To compare quantitative parameters for assessing the degree of eccentric systolic blood flow in the ascending thoracic aorta (AsAo)...
  11. doi request reprint 4-D blood flow in the human right ventricle
    Alexandru G Fredriksson
    Division of Cardiovascular Medicine, Department of Medical and Health Sciences, Linkoping University, Sweden
    Am J Physiol Heart Circ Physiol 301:H2344-50. 2011
    ..These flow-specific aspects of RV diastolic-systolic coupling provide novel perspectives on RV physiology and may add to the understanding of RV pathophysiology...
  12. ncbi request reprint Quantification of intravoxel velocity standard deviation and turbulence intensity by generalizing phase-contrast MRI
    Petter Dyverfeldt
    Division of Clinical Physiology, Department of Medicine and Care, Linkoping University, Linkoping, Sweden
    Magn Reson Med 56:850-8. 2006
    ..This method has the potential to become an important tool for the noninvasive assessment of turbulence in the arterial tree...
  13. doi request reprint Cardiothoracic magnetic resonance flow imaging
    Michael D Hope
    Department of Radiology, University of California, San Francisco, CA 94143 0628, USA
    J Thorac Imaging 28:217-30. 2013
    ....