Ponzini R - Search Results

1

Does the Ventrica magnetic vascular positioner (MVP) for coronary artery bypass grafting significantly alter local fluid dynamics? A numeric study.

Morbiducci U, Lemma M, Ponzini R, Boi A, Bondavalli L, Antona C, Montevecchi FM, Redaelli A. Morbiducci U, et al. Among authors: ponzini r. Int J Artif Organs. 2007 Jul;30(7):628-39. doi: 10.1177/039139880703000711. Int J Artif Organs. 2007. PMID: 17674340

2

Helical flow as fluid dynamic signature for atherogenesis risk in aortocoronary bypass. A numeric study.

Morbiducci U, Ponzini R, Grigioni M, Redaelli A. Morbiducci U, et al. Among authors: ponzini r. J Biomech. 2007;40(3):519-34. doi: 10.1016/j.jbiomech.2006.02.017. Epub 2006 Apr 19. J Biomech. 2007. PMID: 16626721

3

Doppler derived quantitative flow estimate in coronary artery bypass graft: a computational multiscale model for the evaluation of the current clinical procedure.

Ponzini R, Lemma M, Morbiducci U, Montevecchi FM, Redaelli A. Ponzini R, et al. Med Eng Phys. 2008 Sep;30(7):809-16. doi: 10.1016/j.medengphy.2007.09.004. Epub 2007 Nov 5. Med Eng Phys. 2008. PMID: 17980641

In particular this work put in evidence that the error in flow rate estimation can be reduced by using the estimation formula recently proposed by Ponzini et al. [Ponzini R, Vergara C, Redaelli A, Veneziani A. Reliable CFD-based estimation of flow rate in hae …

In particular this work put in evidence that the error in flow rate estimation can be reduced by using the estimation formula recently propo …

4

In vivo quantification of helical blood flow in human aorta by time-resolved three-dimensional cine phase contrast magnetic resonance imaging.

Morbiducci U, Ponzini R, Rizzo G, Cadioli M, Esposito A, De Cobelli F, Del Maschio A, Montevecchi FM, Redaelli A. Morbiducci U, et al. Among authors: ponzini r. Ann Biomed Eng. 2009 Mar;37(3):516-31. doi: 10.1007/s10439-008-9609-6. Epub 2008 Dec 6. Ann Biomed Eng. 2009. PMID: 19142728

5

Blood damage safety of prosthetic heart valves. Shear-induced platelet activation and local flow dynamics: a fluid-structure interaction approach.

Morbiducci U, Ponzini R, Nobili M, Massai D, Montevecchi FM, Bluestein D, Redaelli A. Morbiducci U, et al. Among authors: ponzini r. J Biomech. 2009 Aug 25;42(12):1952-60. doi: 10.1016/j.jbiomech.2009.05.014. Epub 2009 Jun 13. J Biomech. 2009. PMID: 19524927

6

Bubble tracking through computational fluid dynamics in arterial line filters for cardiopulmonary bypass.

Fiore GB, Morbiducci U, Ponzini R, Redaelli A. Fiore GB, et al. Among authors: ponzini r. ASAIO J. 2009 Sep-Oct;55(5):438-44. doi: 10.1097/MAT.0b013e3181b3800c. ASAIO J. 2009. PMID: 19730002

7

Quantitative analysis of bulk flow in image-based hemodynamic models of the carotid bifurcation: the influence of outflow conditions as test case.

Morbiducci U, Gallo D, Ponzini R, Massai D, Antiga L, Montevecchi FM, Redaelli A. Morbiducci U, et al. Among authors: ponzini r. Ann Biomed Eng. 2010 Dec;38(12):3688-705. doi: 10.1007/s10439-010-0102-7. Epub 2010 Jun 30. Ann Biomed Eng. 2010. PMID: 20589532

8

Outflow conditions for image-based hemodynamic models of the carotid bifurcation: implications for indicators of abnormal flow.

Morbiducci U, Gallo D, Massai D, Consolo F, Ponzini R, Antiga L, Bignardi C, Deriu MA, Redaelli A. Morbiducci U, et al. Among authors: ponzini r. J Biomech Eng. 2010 Sep;132(9):091005. doi: 10.1115/1.4001886. J Biomech Eng. 2010. PMID: 20815639

9

On the importance of blood rheology for bulk flow in hemodynamic models of the carotid bifurcation.

Morbiducci U, Gallo D, Massai D, Ponzini R, Deriu MA, Antiga L, Redaelli A, Montevecchi FM. Morbiducci U, et al. Among authors: ponzini r. J Biomech. 2011 Sep 2;44(13):2427-38. doi: 10.1016/j.jbiomech.2011.06.028. Epub 2011 Jul 12. J Biomech. 2011. PMID: 21752380

10

Numerical simulation of the dynamics of a bileaflet prosthetic heart valve using a fluid-structure interaction approach.

Nobili M, Morbiducci U, Ponzini R, Del Gaudio C, Balducci A, Grigioni M, Maria Montevecchi F, Redaelli A. Nobili M, et al. Among authors: ponzini r. J Biomech. 2008 Aug 7;41(11):2539-50. doi: 10.1016/j.jbiomech.2008.05.004. Epub 2008 Jun 24. J Biomech. 2008. PMID: 18579146

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