Karen G Ordovas

Summary

Affiliation: University of California
Country: USA

Publications

  1. doi request reprint Impaired regional left ventricular strain after repair of tetralogy of Fallot
    Karen G Ordovas
    Department of Radiology and Biomedical Imaging, University of California San Francisco, San Francisco, California 94143, USA
    J Magn Reson Imaging 35:79-85. 2012
  2. doi request reprint MRI in nonischemic acquired heart disease
    Karen G Ordovas
    Department of Radiology, University of California, San Francisco, San Francisco, California 94143 0628, USA
    J Magn Reson Imaging 27:1195-213. 2008
  3. doi request reprint Clinical evaluation of aortic coarctation with 4D flow MR imaging
    Michael D Hope
    Department of Radiology, University of California, San Francisco, California 94143 0628, USA
    J Magn Reson Imaging 31:711-8. 2010
  4. doi request reprint Bicuspid aortic valve: four-dimensional MR evaluation of ascending aortic systolic flow patterns
    Michael D Hope
    Department of Radiology, University of California San Francisco, 505 Parnassus Ave, Box 0628, San Francisco, CA 94143 0628, USA
    Radiology 255:53-61. 2010
  5. pmc Potential of delayed gadolinium enhancement magnetic resonance imaging for quantification of reverse remodeling of the peri-infarct zone in patients with ischemic cardiomyopathy treated with chronic vasodilator therapy: initial experience
    Stefano Muzzarelli
    Department of Radiology and Biomedical Imaging, University of California San Francisco, USA
    J Thorac Imaging 27:121-4. 2012
  6. doi request reprint Delayed contrast enhancement on MR images of myocardium: past, present, future
    Karen G Ordovas
    Department of Radiology, UCSF Medical Center, 505 Parnassus Ave, Room L308, Box 0628, San Francisco, CA 94143 0628, USA
    Radiology 261:358-74. 2011
  7. doi request reprint 4D flow CMR in assessment of valve-related ascending aortic disease
    Michael D Hope
    Department of Radiology, University of California San Francisco, San Francisco, California 94143 0628, USA
    JACC Cardiovasc Imaging 4:781-7. 2011
  8. doi request reprint CMR assessment of right ventricular function in patients with combined pulmonary stenosis and insufficiency after correction of tetralogy of Fallot
    Maureen P Kohi
    Department of Radiology and Biomedical Imaging, University of California, San Francisco, CA, USA
    Acta Radiol 54:1132-7. 2013
  9. doi request reprint Cardiovascular MR imaging after surgical correction of tetralogy of Fallot: approach based on understanding of surgical procedures
    Karen G Ordovas
    Department of Radiology, University Hospital of California, Box 0628, 505 Parnassus Ave, Room L 325A, San Francisco, CA 94143 0252, USA
    Radiographics 33:1037-52. 2013
  10. doi request reprint Heart as a source of stroke: imaging evaluation with computed tomography
    Jonathan H Chung
    Department of Radiology, University of Washington Medical Center, Seattle, WA 98195, USA
    J Thorac Imaging 27:W52-60. 2012

Collaborators

Detail Information

Publications20

  1. doi request reprint Impaired regional left ventricular strain after repair of tetralogy of Fallot
    Karen G Ordovas
    Department of Radiology and Biomedical Imaging, University of California San Francisco, San Francisco, California 94143, USA
    J Magn Reson Imaging 35:79-85. 2012
    ..To test the potential of magnetic resonance imaging (MRI) in early detection of left ventricular (LV) dysfunction in patients with pulmonary regurgitation and normal LV ejection fraction after repair of tetralogy of Fallot...
  2. doi request reprint MRI in nonischemic acquired heart disease
    Karen G Ordovas
    Department of Radiology, University of California, San Francisco, San Francisco, California 94143 0628, USA
    J Magn Reson Imaging 27:1195-213. 2008
    ..Cine MR is now regarded as the preferred method for evaluation and quantification of right ventricular function...
  3. doi request reprint Clinical evaluation of aortic coarctation with 4D flow MR imaging
    Michael D Hope
    Department of Radiology, University of California, San Francisco, California 94143 0628, USA
    J Magn Reson Imaging 31:711-8. 2010
    ..To show that 4D Flow is a clinically viable tool for evaluation of collateral blood flow and demonstration of distorted blood flow patterns in patients with treated and untreated aortic coarctation...
  4. doi request reprint Bicuspid aortic valve: four-dimensional MR evaluation of ascending aortic systolic flow patterns
    Michael D Hope
    Department of Radiology, University of California San Francisco, 505 Parnassus Ave, Box 0628, San Francisco, CA 94143 0628, USA
    Radiology 255:53-61. 2010
    ....
  5. pmc Potential of delayed gadolinium enhancement magnetic resonance imaging for quantification of reverse remodeling of the peri-infarct zone in patients with ischemic cardiomyopathy treated with chronic vasodilator therapy: initial experience
    Stefano Muzzarelli
    Department of Radiology and Biomedical Imaging, University of California San Francisco, USA
    J Thorac Imaging 27:121-4. 2012
    ..Therefore, we aimed to assess changes in volume of the peri-infarct zone among patients with ischemic cardiomyopathy treated with chronic vasodilator therapy...
  6. doi request reprint Delayed contrast enhancement on MR images of myocardium: past, present, future
    Karen G Ordovas
    Department of Radiology, UCSF Medical Center, 505 Parnassus Ave, Room L308, Box 0628, San Francisco, CA 94143 0628, USA
    Radiology 261:358-74. 2011
    ..In several of these diseases, the presence and extent of delayed enhancement has prognostic implications. Future applications of delayed enhancement with development of MR imaging and CT techniques will be discussed...
  7. doi request reprint 4D flow CMR in assessment of valve-related ascending aortic disease
    Michael D Hope
    Department of Radiology, University of California San Francisco, San Francisco, California 94143 0628, USA
    JACC Cardiovasc Imaging 4:781-7. 2011
    ..The subgroup of patients with BAV and eccentric systolic AsAo blood flow was found to have significantly and asymmetrically elevated wall shear stress. This increased hemodynamic burden may place them at risk for AsAo aneurysm...
  8. doi request reprint CMR assessment of right ventricular function in patients with combined pulmonary stenosis and insufficiency after correction of tetralogy of Fallot
    Maureen P Kohi
    Department of Radiology and Biomedical Imaging, University of California, San Francisco, CA, USA
    Acta Radiol 54:1132-7. 2013
    ..Post-correction pulmonary insufficiency (PI) often ensues in adulthood. At times, the PI is accompanied by residual pulmonary stenosis (PS). Little is known regarding right ventricular (RV) function in the setting of combined PS and PI...
  9. doi request reprint Cardiovascular MR imaging after surgical correction of tetralogy of Fallot: approach based on understanding of surgical procedures
    Karen G Ordovas
    Department of Radiology, University Hospital of California, Box 0628, 505 Parnassus Ave, Room L 325A, San Francisco, CA 94143 0252, USA
    Radiographics 33:1037-52. 2013
    ..Knowledge of the most common postoperative problems and their cardiovascular MR imaging appearances is essential for good radiology practice in this clinical setting. ..
  10. doi request reprint Heart as a source of stroke: imaging evaluation with computed tomography
    Jonathan H Chung
    Department of Radiology, University of Washington Medical Center, Seattle, WA 98195, USA
    J Thorac Imaging 27:W52-60. 2012
    ....
  11. doi request reprint Tetralogy of Fallot: impact of the excursion of the interventricular septum on left ventricular systolic function and fibrosis after surgical repair
    Stefano Muzzarelli
    Department of Radiology, University Hospital of California San Francisco, 505 Parnassus Ave, Box 0628, Room L 325A, San Francisco, CA 94143 0628, USA
    Radiology 259:375-83. 2011
    ....
  12. doi request reprint Images in cardiovascular medicine. Evaluation of bicuspid aortic valve and aortic coarctation with 4D flow magnetic resonance imaging
    Michael D Hope
    Department of Radiology, University of California, San Francisco, 505 Parnassus Ave, Box 0628, San Francisco, CA 94143 0628, USA
    Circulation 117:2818-9. 2008
  13. doi request reprint Progression of native lung fibrosis in lung transplant recipients with idiopathic pulmonary fibrosis
    Brett M Elicker
    Department of Radiology, University of California, San Francisco, CA, USA
    Respir Med 104:426-33. 2010
    ..To determine whether this regimen of high dose immunosuppression would arrest the progression of fibrosis, the high-resolution chest CT scans (HRCTs) of these patients were reviewed...
  14. doi request reprint Residents teaching medical students: how do they compare with attending educators?
    David M Naeger
    Department of Radiology and Biomedical Imaging, University of California, San Francisco, San Francisco, California Electronic address
    J Am Coll Radiol 11:63-7. 2014
    ..In some programs, residents participate in student teaching. The aim of this study was to retrospectively compare medical student evaluations of radiology resident lectures with lecture evaluations of radiology faculty members...
  15. doi request reprint Correctly using sensitivity, specificity, and predictive values in clinical practice: how to avoid three common pitfalls
    David M Naeger
    Department of Radiology and Biomedical Imaging, University of California, San Francisco, 505 Parnassus Ave, M 391, Box 0628, San Francisco, CA 94143 0628, USA
    AJR Am J Roentgenol 200:W566-70. 2013
    ..Radiology is the specialty of imaging-based diagnostic tests. Understanding the science behind evaluating diagnostic test performance is essential for radiologists because we provide care to patients and interact with our colleagues...
  16. ncbi request reprint Magnetic resonance imaging for endomyocardial fibrosis
    Amir Paydar
    Department of Radiology, University of California San Francisco, Suite M396, Box 0628, San Francisco, CA 94143 0628, USA
    Pediatr Cardiol 29:1004-5. 2008
    ..Right atrial enlargement and organized right ventricular thrombus are also demonstrated...
  17. doi request reprint MR imaging of ischemic heart disease
    Gautham P Reddy
    Department of Radiology, University of California, San Francisco, 505 Parnassus Avenue, Box 0628, San Francisco, CA 94143, USA
    Magn Reson Imaging Clin N Am 16:201-12, viii. 2008
    ..The other capabilities of MR imaging suggest that it will be performed more and more frequently for the assessment of IHD...
  18. doi request reprint Delayed enhancement magnetic resonance imaging in nonischemic myocardial disease
    Gustavo L Moraes
    Department of Radiology, Hospital Mae de Deus Porto Alegre, RS, Brazil
    J Thorac Imaging 28:84-92; quiz 93-5. 2013
    ..In addition, special focus is given to the prognostic applications of delayed enhancement magnetic resonance imaging...
  19. doi request reprint Magnetic resonance imaging of hypertrophic cardiomyopathy
    Alessandro Cannavale
    Department of Radiology, University of Rome Sapienza, Rome, Italy
    J Thorac Imaging 28:W12-8. 2013
    ..This pictorial review summarizes the main magnetic resonance appearances of HCM and its differential diagnosis...
  20. ncbi request reprint Disparity between ratios of diameters and blood flows in central pulmonary arteries in postoperative congenital heart disease using MRI
    Karen G Ordovas
    Department of Radiology, University of California, San Francisco, San Francisco, California 94143 0628, USA
    J Magn Reson Imaging 25:721-6. 2007
    ..To compare the relative severity of stenoses of right or left pulmonary arteries with differences in flow to each lung after repair of congenital heart disease (CHD)...