Sort by
Items per page

Send to

Choose Destination

Search results

Items: 1 to 50 of 110


Increased rotational flow in the proximal aortic arch is associated with its dilation in bicuspid aortic valve disease.

Dux-Santoy L, Guala A, Teixidó-Turà G, Ruiz-Muñoz A, Maldonado G, Villalva N, Galian L, Valente F, Gutiérrez L, González-Alujas T, Sao-Avilés A, Johnson KM, Wieben O, Huguet M, García-Dorado D, Evangelista A, Rodríguez-Palomares JF.

Eur Heart J Cardiovasc Imaging. 2019 Mar 28. pii: jez046. doi: 10.1093/ehjci/jez046. [Epub ahead of print]


Measurement of microvascular cerebral blood volume changes over the cardiac cycle with ferumoxytol-enhanced T2 * MRI.

Rivera-Rivera LA, Johnson KM, Turski PA, Wieben O, Schubert T.

Magn Reson Med. 2019 Jun;81(6):3588-3598. doi: 10.1002/mrm.27670. Epub 2019 Feb 12.


MRI assessment of aortic flow in patients with pulmonary arterial hypertension in response to exercise.

Macdonald JA, Franҫois CJ, Forouzan O, Chesler NC, Wieben O.

BMC Med Imaging. 2018 Dec 22;18(1):55. doi: 10.1186/s12880-018-0298-9.


Perfusion of the placenta assessed using arterial spin labeling and ferumoxytol dynamic contrast enhanced magnetic resonance imaging in the rhesus macaque.

Ludwig KD, Fain SB, Nguyen SM, Golos TG, Reeder SB, Bird IM, Shah DM, Wieben OE, Johnson KM.

Magn Reson Med. 2019 Mar;81(3):1964-1978. doi: 10.1002/mrm.27548. Epub 2018 Oct 25.


Four-dimensional Flow MRI as a Marker for Risk Stratification of Gastroesophageal Varices in Patients with Liver Cirrhosis.

Motosugi U, Roldán-Alzate A, Bannas P, Said A, Kelly S, Zea R, Wieben O, Reeder SB.

Radiology. 2019 Jan;290(1):101-107. doi: 10.1148/radiol.2018180230. Epub 2018 Oct 16.


Uteroplacental and Fetal 4D Flow MRI in the Pregnant Rhesus Macaque.

Macdonald JA, Corrado PA, Nguyen SM, Johnson KM, Francois CJ, Magness RR, Shah DM, Golos TG, Wieben O.

J Magn Reson Imaging. 2019 Feb;49(2):534-545. doi: 10.1002/jmri.26206. Epub 2018 Aug 13.


Influence of Aortic Dilation on the Regional Aortic Stiffness of Bicuspid Aortic Valve Assessed by 4-Dimensional Flow Cardiac Magnetic Resonance: Comparison With Marfan Syndrome and Degenerative Aortic Aneurysm.

Guala A, Rodriguez-Palomares J, Dux-Santoy L, Teixido-Tura G, Maldonado G, Galian L, Huguet M, Valente F, Gutiérrez L, González-Alujas T, Johnson KM, Wieben O, Sao Avilés A, Garcia-Dorado D, Evangelista A.

JACC Cardiovasc Imaging. 2018 May 11. pii: S1936-878X(18)30300-0. doi: 10.1016/j.jcmg.2018.03.017. [Epub ahead of print]


Aortic flow patterns and wall shear stress maps by 4D-flow cardiovascular magnetic resonance in the assessment of aortic dilatation in bicuspid aortic valve disease.

Rodríguez-Palomares JF, Dux-Santoy L, Guala A, Kale R, Maldonado G, Teixidó-Turà G, Galian L, Huguet M, Valente F, Gutiérrez L, González-Alujas T, Johnson KM, Wieben O, García-Dorado D, Evangelista A.

J Cardiovasc Magn Reson. 2018 Apr 26;20(1):28. doi: 10.1186/s12968-018-0451-1.


Pressure Mapping and Hemodynamic Assessment of Intracranial Dural Sinuses and Dural Arteriovenous Fistulas with 4D Flow MRI.

Rivera-Rivera LA, Johnson KM, Turski PA, Wieben O.

AJNR Am J Neuroradiol. 2018 Mar;39(3):485-487. doi: 10.3174/ajnr.A5494. Epub 2017 Dec 21.


Comparison of ferumoxytol-based cerebral blood volume estimates using quantitative R1 and R2* relaxometry.

Rivera-Rivera LA, Schubert T, Knobloch G, Turski PA, Wieben O, Reeder SB, Johnson KM.

Magn Reson Med. 2018 Jun;79(6):3072-3081. doi: 10.1002/mrm.26975. Epub 2017 Nov 2.


Intracranial Arterial 4D Flow in Individuals with Mild Cognitive Impairment is Associated with Cognitive Performance and Amyloid Positivity.

Berman SE, Clark LR, Rivera-Rivera LA, Norton D, Racine AM, Rowley HA, Bendlin BB, Blennow K, Zetterberg H, Carlsson CM, Asthana S, Turski P, Wieben O, Johnson SC.

J Alzheimers Dis. 2017;60(1):243-252. doi: 10.3233/JAD-170402.


Comparison of radial 4D Flow-MRI with perivascular ultrasound to quantify blood flow in the abdomen and introduction of a porcine model of pre-hepatic portal hypertension.

Frydrychowicz A, Roldan-Alzate A, Winslow E, Consigny D, Campo CA, Motosugi U, Johnson KM, Wieben O, Reeder SB.

Eur Radiol. 2017 Dec;27(12):5316-5324. doi: 10.1007/s00330-017-4862-4. Epub 2017 Jun 27.


Highly efficient maternal-fetal Zika virus transmission in pregnant rhesus macaques.

Nguyen SM, Antony KM, Dudley DM, Kohn S, Simmons HA, Wolfe B, Salamat MS, Teixeira LBC, Wiepz GJ, Thoong TH, Aliota MT, Weiler AM, Barry GL, Weisgrau KL, Vosler LJ, Mohns MS, Breitbach ME, Stewart LM, Rasheed MN, Newman CM, Graham ME, Wieben OE, Turski PA, Johnson KM, Post J, Hayes JM, Schultz-Darken N, Schotzko ML, Eudailey JA, Permar SR, Rakasz EG, Mohr EL, Capuano S 3rd, Tarantal AF, Osorio JE, O'Connor SL, Friedrich TC, O'Connor DH, Golos TG.

PLoS Pathog. 2017 May 25;13(5):e1006378. doi: 10.1371/journal.ppat.1006378. eCollection 2017 May.


Macrovascular and microvascular cerebral blood flow in adults at risk for Alzheimer's disease.

Clark LR, Berman SE, Rivera-Rivera LA, Hoscheidt SM, Darst BF, Engelman CD, Rowley HA, Carlsson CM, Asthana S, Turski P, Wieben O, Johnson SC.

Alzheimers Dement (Amst). 2017 Jan 23;7:48-55. doi: 10.1016/j.dadm.2017.01.002. eCollection 2017.


Four-dimensional phase-contrast vastly undersampled isotropic projection reconstruction (4D PC-VIPR) MR evaluation of the renal arteries in transplant recipients: Preliminary results.

Motoyama D, Ishii Y, Takehara Y, Sugiyama M, Yang W, Nasu H, Ushio T, Hirose Y, Ohishi N, Wakayama T, Kabasawa H, Johnson K, Wieben O, Sakahara H, Ozono S.

J Magn Reson Imaging. 2017 Aug;46(2):595-603. doi: 10.1002/jmri.25607. Epub 2017 Feb 2.


Longitudinal Monitoring of Hepatic Blood Flow before and after TIPS by Using 4D-Flow MR Imaging.

Bannas P, Roldán-Alzate A, Johnson KM, Woods MA, Ozkan O, Motosugi U, Wieben O, Reeder SB, Kramer H.

Radiology. 2016 Nov;281(2):574-582. Epub 2016 May 12.


Changes in intracranial venous blood flow and pulsatility in Alzheimer's disease: A 4D flow MRI study.

Rivera-Rivera LA, Schubert T, Turski P, Johnson KM, Berman SE, Rowley HA, Carlsson CM, Johnson SC, Wieben O.

J Cereb Blood Flow Metab. 2017 Jun;37(6):2149-2158. doi: 10.1177/0271678X16661340. Epub 2016 Jan 1.


Insulin resistance is associated with lower arterial blood flow and reduced cortical perfusion in cognitively asymptomatic middle-aged adults.

Hoscheidt SM, Kellawan JM, Berman SE, Rivera-Rivera LA, Krause RA, Oh JM, Beeri MS, Rowley HA, Wieben O, Carlsson CM, Asthana S, Johnson SC, Schrage WG, Bendlin BB.

J Cereb Blood Flow Metab. 2017 Jun;37(6):2249-2261. doi: 10.1177/0271678X16663214. Epub 2016 Jan 1.


Regional hypoxic cerebral vasodilation facilitated by diameter changes primarily in anterior versus posterior circulation.

Mikhail Kellawan J, Harrell JW, Roldan-Alzate A, Wieben O, Schrage WG.

J Cereb Blood Flow Metab. 2017 Jun;37(6):2025-2034. doi: 10.1177/0271678X16659497. Epub 2016 Jan 1.


Accuracy of model-based tracking of knee kinematics and cartilage contact measured by dynamic volumetric MRI.

Kaiser J, Monawer A, Chaudhary R, Johnson KM, Wieben O, Kijowski R, Thelen DG.

Med Eng Phys. 2016 Oct;38(10):1131-5. doi: 10.1016/j.medengphy.2016.06.016. Epub 2016 Jul 4.


Four-dimensional flow magnetic resonance imaging and ultrasound assessment of cerebrospinal venous flow in multiple sclerosis patients and controls.

Schrauben EM, Kohn S, Macdonald J, Johnson KM, Kliewer M, Frost S, Fleming JO, Wieben O, Field A.

J Cereb Blood Flow Metab. 2017 Apr;37(4):1483-1493. doi: 10.1177/0271678X16657345. Epub 2016 Jan 1.


Emerging Applications of Abdominal 4D Flow MRI.

Roldán-Alzate A, Francois CJ, Wieben O, Reeder SB.

AJR Am J Roentgenol. 2016 Jul;207(1):58-66. doi: 10.2214/AJR.15.15995. Epub 2016 May 17. Review.


Quantitative cerebrovascular 4D flow MRI at rest and during hypercapnia challenge.

Mikhail Kellawan J, Harrell JW, Schrauben EM, Hoffman CA, Roldan-Alzate A, Schrage WG, Wieben O.

Magn Reson Imaging. 2016 May;34(4):422-8. doi: 10.1016/j.mri.2015.12.016. Epub 2015 Dec 17.


Intracranial Arterial 4D-Flow is Associated with Metrics of Brain Health and Alzheimer's Disease.

Berman SE, Rivera-Rivera LA, Clark LR, Racine AM, Keevil JG, Bratzke LC, Carlsson CM, Bendlin BB, Rowley HA, Blennow K, Zetterberg H, Asthana S, Turski P, Johnson SC, Wieben O.

Alzheimers Dement (Amst). 2015 Dec 1;1(4):420-428.


4D flow MRI for intracranial hemodynamics assessment in Alzheimer's disease.

Rivera-Rivera LA, Turski P, Johnson KM, Hoffman C, Berman SE, Kilgas P, Rowley HA, Carlsson CM, Johnson SC, Wieben O.

J Cereb Blood Flow Metab. 2016 Oct;36(10):1718-1730. Epub 2015 Nov 25.


Non-invasive measurement using cardiovascular magnetic resonance of changes in pulmonary artery stiffness with exercise.

Forouzan O, Warczytowa J, Wieben O, François CJ, Chesler NC.

J Cardiovasc Magn Reson. 2015 Dec 13;17:109. doi: 10.1186/s12968-015-0213-2.


Accelerated Time-Resolved Contrast-Enhanced Magnetic Resonance Angiography of Dural Arteriovenous Fistulas Using Highly Constrained Reconstruction of Sparse Cerebrovascular Data Sets.

Clark Z, Johnson KM, Wu Y, Edjlali M, Mistretta C, Wieben O, Turski P.

Invest Radiol. 2016 Jun;51(6):365-71. doi: 10.1097/RLI.0000000000000212.


Phase unwrapping in 4D MR flow with a 4D single-step laplacian algorithm.

Loecher M, Schrauben E, Johnson KM, Wieben O.

J Magn Reson Imaging. 2016 Apr;43(4):833-42. doi: 10.1002/jmri.25045. Epub 2015 Sep 28.


4D flow cardiovascular magnetic resonance consensus statement.

Dyverfeldt P, Bissell M, Barker AJ, Bolger AF, Carlhäll CJ, Ebbers T, Francios CJ, Frydrychowicz A, Geiger J, Giese D, Hope MD, Kilner PJ, Kozerke S, Myerson S, Neubauer S, Wieben O, Markl M.

J Cardiovasc Magn Reson. 2015 Aug 10;17:72. doi: 10.1186/s12968-015-0174-5. Review.


Non-contrast-enhanced MRA of renal artery stenosis: validation against DSA in a porcine model.

Bley TA, François CJ, Schiebler ML, Wieben O, Takei N, Brittain JH, Del Rio AM, Grist TM, Reeder SB.

Eur Radiol. 2016 Feb;26(2):547-55. doi: 10.1007/s00330-015-3833-x. Epub 2015 May 28.


Interest of HYPR flow dynamic MRA for characterization of cerebral arteriovenous malformations: comparison with TRICKS MRA and catheter DSA.

Dautry R, Edjlali M, Roca P, Rabrait C, Wu Y, Johnson K, Wieben O, Trystram D, Rodriguez-Régent C, Alshareef F, Turski P, Meder JF, Naggara O, Oppenheim C.

Eur Radiol. 2015 Nov;25(11):3230-7. doi: 10.1007/s00330-015-3745-9. Epub 2015 Apr 28.


Fast 4D flow MRI intracranial segmentation and quantification in tortuous arteries.

Schrauben E, Wåhlin A, Ambarki K, Spaak E, Malm J, Wieben O, Eklund A.

J Magn Reson Imaging. 2015 Nov;42(5):1458-64. doi: 10.1002/jmri.24900. Epub 2015 Apr 2.


Hemodynamic study of TCPC using in vivo and in vitro 4D Flow MRI and numerical simulation.

Roldán-Alzate A, García-Rodríguez S, Anagnostopoulos PV, Srinivasan S, Wieben O, François CJ.

J Biomech. 2015 May 1;48(7):1325-30. doi: 10.1016/j.jbiomech.2015.03.009. Epub 2015 Mar 19.


Impaired regulation of portal venous flow in response to a meal challenge as quantified by 4D flow MRI.

Roldán-Alzate A, Frydrychowicz A, Said A, Johnson KM, Francois CJ, Wieben O, Reeder SB.

J Magn Reson Imaging. 2015 Oct;42(4):1009-17. doi: 10.1002/jmri.24886. Epub 2015 Mar 16.


Low Cost Magnetic Resonance Imaging-Compatible Stepper Exercise Device for Use in Cardiac Stress Tests.

Forouzan O, Flink E, Warczytowa J, Thate N, Hanske A, Lee T, Roldan-Alzate A, François C, Wieben O, Chesler NC.

J Med Device. 2014 Dec;8(4):0450021-450028. Epub 2014 Aug 19.


Fast contrast-enhanced 4D MRA and 4D flow MRI using constrained reconstruction (HYPRFlow): potential applications for brain arteriovenous malformations.

Chang W, Wu Y, Johnson K, Loecher M, Wieben O, Edjlali M, Oppenheim C, Roca P, Hald J, Aagaard-Kienitz B, Niemann D, Mistretta C, Turski P.

AJNR Am J Neuroradiol. 2015 Jun;36(6):1049-55. doi: 10.3174/ajnr.A4245. Epub 2015 Feb 19.


Accelerating 4D flow MRI by exploiting vector field divergence regularization.

Santelli C, Loecher M, Busch J, Wieben O, Schaeffter T, Kozerke S.

Magn Reson Med. 2016 Jan;75(1):115-25. doi: 10.1002/mrm.25563. Epub 2015 Feb 13.


Ventricular kinetic energy may provide a novel noninvasive way to assess ventricular performance in patients with repaired tetralogy of Fallot.

Jeong D, Anagnostopoulos PV, Roldan-Alzate A, Srinivasan S, Schiebler ML, Wieben O, François CJ.

J Thorac Cardiovasc Surg. 2015 May;149(5):1339-47. doi: 10.1016/j.jtcvs.2014.11.085. Epub 2014 Dec 4.


Does aneurysmal wall enhancement on vessel wall MRI help to distinguish stable from unstable intracranial aneurysms?

Edjlali M, Gentric JC, Régent-Rodriguez C, Trystram D, Hassen WB, Lion S, Nataf F, Raymond J, Wieben O, Turski P, Meder JF, Oppenheim C, Naggara O.

Stroke. 2014 Dec;45(12):3704-6. doi: 10.1161/STROKEAHA.114.006626. Epub 2014 Oct 16.


Respiratory-induced venous blood flow effects using flexible retrospective double-gating.

Schrauben EM, Anderson AG, Johnson KM, Wieben O.

J Magn Reson Imaging. 2015 Jul;42(1):211-6. doi: 10.1002/jmri.24746. Epub 2014 Sep 11.


Use of three-dimensional time-resolved phase-contrast magnetic resonance imaging with vastly undersampled isotropic projection reconstruction to assess renal blood flow in a renal cell carcinoma patient treated with sunitinib: a case report.

Takayama T, Takehara Y, Sugiyama M, Sugiyama T, Ishii Y, Johnson KE, Wieben O, Wakayama T, Sakahara H, Ozono S.

BMC Res Notes. 2014 Aug 14;7:527. doi: 10.1186/1756-0500-7-527.


Four-dimensional flow assessment of pulmonary artery flow and wall shear stress in adult pulmonary arterial hypertension: results from two institutions.

Barker AJ, Roldán-Alzate A, Entezari P, Shah SJ, Chesler NC, Wieben O, Markl M, François CJ.

Magn Reson Med. 2015 May;73(5):1904-13. doi: 10.1002/mrm.25326. Epub 2014 Jun 27.


Measurements of wall shear stress and aortic pulse wave velocity in swine with familial hypercholesterolemia.

Wentland AL, Wieben O, Shanmuganayagam D, Krueger CG, Meudt JJ, Consigny D, Rivera L, McBride PE, Reed JD, Grist TM.

J Magn Reson Imaging. 2015 May;41(5):1475-85. doi: 10.1002/jmri.24681. Epub 2014 Jun 25.


Advanced technologies applied to physiopathological analysis of central nervous system aneurysms and vascular malformations.

Edjlali M, Roca P, Gentric JC, Trystram D, Rodriguez-Régent C, Nataf F, Chrétien F, Wieben O, Turski P, Meder JF, Naggara O, Oppenheim C.

Diagn Interv Imaging. 2014 Dec;95(12):1187-93. doi: 10.1016/j.diii.2014.05.003. Epub 2014 Jun 3.


Review of MRI-based measurements of pulse wave velocity: a biomarker of arterial stiffness.

Wentland AL, Grist TM, Wieben O.

Cardiovasc Diagn Ther. 2014 Apr;4(2):193-206. doi: 10.3978/j.issn.2223-3652.2014.03.04. Review.


Non-invasive assessment of cardiac function and pulmonary vascular resistance in an canine model of acute thromboembolic pulmonary hypertension using 4D flow cardiovascular magnetic resonance.

Roldán-Alzate A, Frydrychowicz A, Johnson KM, Kellihan H, Chesler NC, Wieben O, François CJ.

J Cardiovasc Magn Reson. 2014 Mar 13;16:23. doi: 10.1186/1532-429X-16-23.


Hemodynamic assessment in a child with renovascular hypertension using time-resolved three-dimensional cine phase-contrast MRI.

Ishikawa T, Takehara Y, Yamashita S, Iwashima S, Sugiyama M, Wakayama T, Johnson K, Wieben O, Sakahara H, Ogata T.

J Magn Reson Imaging. 2015 Jan;41(1):165-8. doi: 10.1002/jmri.24522. Epub 2014 Feb 24.


Effect of temporal resolution on 4D flow MRI in the portal circulation.

Landgraf BR, Johnson KM, Roldán-Alzate A, Francois CJ, Wieben O, Reeder SB.

J Magn Reson Imaging. 2014 Apr;39(4):819-26. doi: 10.1002/jmri.24233. Epub 2013 Nov 4.

Supplemental Content

Loading ...
Support Center