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Products > Cardiology > QFlow® > List of Publications
Validation Studies
  • Geest RJ van der, Niezen RA, Wall EE van der, Roos A de, Reiber JHC.
    Automated measurement of volume flow in the ascending aorta using MR velocity maps: evaluation of inter- and interobserver variability in healthy volunteers.
    J Comp Assist Tomogr 1998; 22 (6): 904-11.
Other Publications
  1. Grotenhuis HB, Ottenkamp J, Bruijn L de, Westenberg JJM, Vliegen HW, Kroft LJM, Roos A de.
    Aortic elasticity and size are associated with aortic regurgitation and left ventricular dysfunction in tetralogy of Fallot after pulmonary valve replacement.
    Heart 2009; 95: 1931-36.

  2. Grotenhuis HB, Roos A de, Ottenkamp J, Schoof PH, Vliegen HW, Kroft LJM.
    MR imaging of right ventricular function after the Ross procedure for aortic valve replacement: initial experience.
    Radiology 2008; 246 (2): 394-400.

  3. Grotenhuis HB, Ottenkamp J, Westenberg JJM, Bax JJ, Kroft LJM, Roos A de.
    Reduced aortic elasticity and dilatation are associated with aortic regurgitation and left ventricular hypertrophy in nonstenotic bicuspid aortic valve patients.
    JACC 2007; 49 (15): 1660-1665.

  4. Dam VH ten, Heuvel DMJ van den, Craen AJM de, Bollen ELEM, Murray HM, Westendorp RGJ, Blauw GJ, Buchem MA van.
    Decline in total cerebral blood flow is linked with increase in periventricular but not deep white matter hyperintensities.
    Radiology 2007; 243(1): 198-203.

  5. Grotenhuis HB, Kroft LJM, Elderen SGC van, Westenberg JJM, Doornbos J, Hazekamp MG, Vliegen HW, Ottenkamp J, Roos A de.
    Right ventricular hypertrophy and diastolic dysfunction in arterial switch patients without pulmonary artery stenosis.
    Heart 2007; 93: 1604-1608.

  6. Westenberg JJM, Lamb HJ, Geest RJ van der, Bleeker GB, Holman ER, Schalij MJ, Roos A de, Wall EE van der, Reiber JHC, Bax JJ.
    Assessment of left ventricular dyssynchrony in patients with conduction delay and idiopathic dilated cardiomyopathy.
    Head-to-head comparison between tissue Doppler imaging and velocity-encoded magnetic resonance imaging.
    JACC 2006; 47(10): 2042-8.


  7. Oshinski JN, Curtin JL, Loth F.
    Mean-average wall shear stress measurements in the common carotid  artery.
    J Cardiovasc Magn Reson 2006; 8: 717-22.

  8. Grotenhuis HB, Westenberg JJM, Doornbos J, Kroft LJM, Schoof PH, Hazekamp MG, Vliegen HW, Ottenkamp J, Roos A de.
    Aortic root dysfunctioning and its effect on left ventricular function in Ross procedure patients assessed with magnetic resonance imaging.
    Am Heart J 2006; 152: 975.e1-e8.

  9. Paelinck BP, Roos A de, Bax JJ, Bosmans JM, Geest RJ van der, Dhondt D, Parizel PM, Vrints CJ, Lamb HJ.
    Feasibility of tissue magnetic resonance imaging. A pilot study in comparison with tissue Doppler imaging and invasive measurement.
    JACC 2005; 45(7): 1109-16.

  10. Paelinck BP, Lamb HJ, Bax JJ, Wall EE van der, Roos A de.
    MR flow mapping of dobutamine-induced changes in diastolic heart function.
    J Magn Reson Imag 2004; 19 (2): 176-81.

  11. Nollen GJ, Groenink M, Tijssen JGP, Wall EE van der, Mulder BJM.
    Aortic stiffness and diameter predict progressive aortic dilatation in patients with Marfan syndrome.
    Eur Heart J 2004; 25 (13): 1146-52.

  12. Salm LP, Langerak SE, Vliegen HW, Jukema JW, Bax JJ, Zwinderman AH, Wall EE van der, Roos A de, Lamb HJ.
    Blood flow in coronary artery bypass vein grafts: volume versus velocity at cardiovascular MR imaging.
    Radiology 2004; 232 (3): 915-20.

  13. Salm LP, Bax JJ, Vliegen HW, Langerak SE, Dibbets P, Jukema JW, Lamb HJ, Pauwels EKJ, Roos A de, Wall EE van der.
    Functional significance of stenoses in coronary artery bypass grafts. Evaluation by single-photon emission computed tomography perfusion imaging, cardiovascular magnetic resonance, and angiography.
    JACC 2004; 44 (9): 1877-82.

  14. Straten A van, Vliegen HW, Hazekamp MG, Bax JJ, Schoof PH, Ottenkamp J, Wall EE van der, Roos A de.
    Right ventricular function after pulmonary valve replacement in patients with tetralogy of fallot.
    Radiology 2004; 233(3): 824-9.

  15. Westenberg JJM, Danilouchkine MG, Doornbos J, Bax JJ, Geest RJ van der, Labadie G, Lamb HJ, Versteegh MIM, Roos A de, Reiber JHC.
    Accurate and reproducible mitral valvular blood flow measurement with three-directional velocity-encoded magnetic resonance imaging.
    J Cardiovasc Magn Reson 2004; 6 (4): 767-76.

  16. Roest AAW, Roos A de, Lamb HJ, Helbing WA, Aardweg JG van den, Doornbos J, Wall EE van der, Kunz P.
    Tetralogy of Fallot: postoperative delayed recovery of left ventricular stroke volume after physical exercise - Assessment with fast MR imaging.
    Radiology 2003; 226(1): 278-84.

  17. Flacke S, Allen JS, Chia JM, Wible JH, Periasamy MP, Adams MD, Adzamli IK, Lorenz CH.
    Characterization of viable and nonviable myocardium at MR imaging: comparison of gadolinium-based extracellular and blood pool contrast materials versus manganese-based contrast materials in a rat myocardial infarction model.
    Radiology 2003; 226(3): 731-8.

  18. Langerak SE, Vliegen HW, Jukema JW, Kunz P, Zwinderman AH, Lamb HJ, Wall EE van der, Roos A de.
    Value of magnetic resonance imaging for the noninvasive detection of stenosis in coronary artery bypass grafts and recipient coronary arteries.
    Circulation 2003; 107(11): 1502-8.

  19. Langerak SE, Vliegen HW, Jukema JW, Zwinderman AH, Lamb HJ, Roos A de, Wall EE van der.
    Vein graft function improvement after percutaneous intervention: evaluation with MR Flow mapping.
    Radiology 2003; 228 (3): 834-41.

  20. Hout RJ van den, Lamb HJ, Aardweg JG van den, Schot R, Steendijk P, Wall EE van der, Bax JJ, Roos A de.
    Real-time MR imaging of aortic flow: influence of breathing on left ventricular stroke volume in chronic obstructive pulomonary disease.
    Radiology 2003; 229 (2): 513-9.

  21. Langerak SE, Kunz P, Vliegen HW, Jukema JW, Zwinderman AH, Steendijk P, Lamb HJ, Wall EE van der, Roos A de.
    MR Flow mapping in coronary artery bypass grafts: a validation study with Doppler flow measurements1.
    Radiology 2002; 222 (1): 127-35.

  22. Bedaux WLF, Hofman MBM, Vyt SLA, Bronzwaer JGF, Visser CA, Rossum AC van.
    Assessment of coronary artery bypass graft disease using cardiovascular magnetic resonance determination of flow reserve.
    J Am Coll Cardiol 2002; 40(10): 1848-55.

  23. Langerak SE, Kunz P, Vliegen HW, Lamb HJ, Jukema JW, Wall EE van der, Roos A de.
    Improved MR Flow mapping in coronary artery bypass grafts during adenosine-induced stress.
    Radiology 2001; 218: 540-7.

  24. Groenink, M, Roos A de, Mulder BJM, Verbeeten B, Timmermans J, Zwinderman AH, Spaan JAE, Wall EE van der.
    Biophysical properties of the normal-sized aorta in patients with Marfan syndrome: evaluation with MR Flow mapping.
    Radiologie 2001; 219: 535-40.

  25. Beyerbacht HP, Lamb HJ, Laarse A van der, Vliegen HW, Leujes F, Hazekamp MG, Roos A de, Wall EE van der.
    Aortic valve replacement in patients with aortic valve stenosis improves myocardial metabolism and diastolic function.
    Radiologie 2001; 219: 637-43.

  26. Bedaux WLF, Hofman MBM, Visser CA, Rossum, AC van.
    Simultaneous noninvasive measurement of blood flow in the great cardiac vein and left anterior descending artery.
    J Magn Reson Imag 2001; 3 (3): 227-35.

  27. Kozerke S, Botnar R, Oyre S, Scheidegger MB, Pedersen EM, Boesiger P.
    Automatic vessel segmentation using active contours in cine phase contrast flow measurements.
    J Magn Reson Imag 1999; 10 (1): 41-51.

  28. Marcus JT, Smeenk HG, Kuijer JP, Geest RJ van der, Heethaar RM, Rossum AC van.
    Flow profiles in the left anterior descending and the right coronary artery assessed by MR velocity quantification: effects of through-plane and in-plane motion of the heart.
    J Comput Assist Tomogr 1999; 23 (4): 567-76.

  29. Geest RJ van der, Reiber JHC.
    Quantification in cardiac MRI.
    J Magn Reson Imag 1999;10 (5): 602-8.

  30. Roos A de, Helbing WA, Niezen RA, Rebergen SA, Wall EE van der, Ottenkamp J.
    Magnetic resonance imaging in adult congenital heart disease.
    In: Current and future applications of magnetic resonance in cardiovascular disease. Higgins CB, Inwall JS, Pohost GM, editors. Futura Publishing Company, Inc.
    Armonk, NY 1998: 163-72.


  31. Westenberg JJM, Wasser MNJM, Geest RJ van der, et al.
    Variations in blood flow waveforms in stenotic renal arteries by 2D phase-contrast Cine MRI.
    J Magn Reson Imag 1998; 8: 590-7.

  32. Niezen RA, Doornbos J, Wall EE van der, Roos A de.
    Measurement of aortic and pulmonary flow with MRI at rest and during physical exercise.
    J Comput Assist Tomogr 1998; 22 (2):194-201.

  33. Kayser HWM, Stoel BC, Wall EE van der , Geest RJ van der, Roos A de.
    MR velocity mapping of tricuspid flow: Correction for through-plane motion.
    J Magn Reson Imag 1997; 7 (4): 669-73.

  34. Kayser HWM, Schalij MJ, Wall EE van der, Stoel BC, Roos A de.
    Biventricular function in patients with nonischemic right ventricular tachyarrhythmias assessed with MR imaging.
    AJR 1997; 169 (4): 995-9.

  35. Helbing WA, Niezen RA, le Cessie S, Geest RJ van der, Ottenkamp J, Roos A de.
    Right ventricular diastolic function in children with pulmonary regurgitation after repair of Tetralogy of Fallot: Volumetric evaluation by magnetic resonance velocity mapping.
    J Am Coll Cardiol 1996; 28:1827-35.

  36. Niezen RA, Helbing WA, Geest RJ van der, Rebergen SA, Roos A de.
    Biventricular systolic function and mass studied with MR imaging in children with pulmonary regurgitation after repair for Tetralogy of Fallot.
    Radiology 1996; 201: 135-40.

  37. Hoogendoorn LI, Pattynama PMT, Buis B, Geest RJ van der, Wall EE van der, Roos A de.
    Noninvasive evaluation of aortocoronary bypass grafts with magnetic resonance flow mapping.
    Am J Cardiol 1995; 75: 845-48.

  38. Helbing WA, Bosch JG, Maliepaard C, et al.
    Comparison of echocardiographic methods with magnetic resonance imaging for assessment of right ventricular function in children.
    Am J Cardiol 1995; 76 :589-94.

  39. Hundley WG, Li HF, Willard JE, et al.
    Magnetic resonance imaging assessment of the severity of mitral regurgitation: Comparison with invasive techniques.
    1995; 92: 1151-58.

  40. Geest RJ van der, Buller VGM, Reiber JHC.
    Automated quantification of flow velocity and volume in the ascending and descending aorta using MR flow velocity mapping.
    IEEE, Computers in Cardiology 1995: 29-32.

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